Worksheet - English - Past Simple Form ‘Yes / No’ Questions (other verbs) (II)

Make past simple ‘yes / no’ questions. Also answer each question with a positive answer and with a negative answer.

1. (Susan / have a good day?)
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2. (she / like the book?)
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3. (you / live in Wisconsin last year?)
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4. (he / drink coffee this afternoon?)
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5. (she / play baseball last Saturday?)
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6. (you / stop at the grocery store?)
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7. (he / work from home this week?)
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8. (they / study English is Scotland?)
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9. (they / meet up at the mall?)
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10. (he / read the article?)
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11. (Jane / visit China?)
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12. (they / eat cake at the party?)
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13. (we / get to the airport on time?)
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14. (Joshua / study English Literature?)
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15. (you / enjoy the cupcakes?)
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16. (they / drink the tea?)
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© 2018 Laura Glassel – lizzietutoring.blogspot.com

New Worksheet - English - Past Continuous Passive (positive, negative, and questions) (II)

Past Continuous Passive (positive, negative, and questions)

Make the sentences passive:
1. Somebody was reading the book.
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2. Somebody was publishing the report.
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3. Somebody was making mistakes.
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4. Somebody was canceling the plans.
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5. Somebody was looking for the keys.
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6. Somebody was finding the answer.
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7. Somebody was playing the guitar.
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8. Somebody was working on the car.
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9. Somebody was teaching the class.
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10. Somebody was taking care of the garden.
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11. Somebody was not washing the dishes.
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12. Somebody was not advising the council.
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13. Somebody was not folding the laundry.
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14. Somebody was not attending the party.
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15. Somebody was not borrowing the book.
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16. Was somebody buying a car?
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17. Was somebody telling a story?
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18. Was somebody watching the movie?
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19. Was somebody cleaning the floor?
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20. Was somebody offering a new job?
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© 2018 Laura Glassel – lizzietutoring.blogspot.com

New Worksheet - Chemistry - Types of Reactions (II)

There are five basic types of chemical reactions:
Decomposition reaction – a reaction that changes a compound into its constituent elements.
Formation reaction – a reaction that starts with two or more elements and produces one compound.
Combustion of a metal – the reaction of a metal with oxygen.
Complete combustion reaction – a reaction in which O2 is added to a compound containing carbon and hydrogen, producing CO2 and H2O.
Incomplete combustion reaction - when there is not enough oxygen available, a combustion reaction will only produce carbon monoxide or just carbon instead of carbon dioxide.

Write out the balanced equations for the following reactions.
1. The decomposition of MgCO3.
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2. The formation of C2H6O2.
Answer: ___________________________________________________________________

3. The combustion of aluminum which produces aluminum oxide.
Answer: ___________________________________________________________________

4. The complete combustion reaction of C10H8.
Answer: ___________________________________________________________________

5. The decomposition of C3H8.
Answer: ___________________________________________________________________

6. The formation of Na2S2O3.
Answer: ___________________________________________________________________

7. The formation of CaCO3.
Answer: ___________________________________________________________________

8. The complete combustion reaction of C2H6O.
Answer: ___________________________________________________________________

9. The decomposition of NH4Cl.
Answer: ___________________________________________________________________

10. The complete combustion reaction of CH4O.
Answer: ___________________________________________________________________


© 2018 Laura Glassel – lizzietutoring.blogspot.com

New Worksheet - Chemistry - Polyatomic Ions (II)

Name the following compounds.

1. NaBr _______________________

2. NaNO3 _______________________

3. Ca(CN)2 _______________________

4. BaSO3 _______________________

5. ZnCrO4 _______________________

6. Al(OH)3 _______________________

7. AgClO3 _______________________

8. (NH4)2SO3 _______________________

9. Na2CO3 _______________________

10. KCN _______________________


Write the formulas for the following compounds:

1. lithium nitrate __________________________________

2. cesium acetate __________________________________

3. aluminum sulfite __________________________________

4. potassium chlorate __________________________________

5. beryllium nitrate __________________________________

6. rubidium acetate __________________________________

7. calcium nitrate __________________________________


© 2018 Laura Glassel – lizzietutoring.blogspot.com

New Worksheet - Chemistry - Covalent Bases (II)

When a covalent base reacts with an acid, two ions are formed as products.

1. H2O reacts with HNO3.
Which one is the acid? _______________
Which one is the base? _______________
Write the balanced chemical equation showing this reaction and its products.
Answer: ___________________________________________________________________

2. H2SO3 reacts with H2O.
Which one is the acid? _______________
Which one is the base? _______________
Write the balanced chemical equation showing this reaction and its products.
Answer: ___________________________________________________________________

3. HF reacts with H2O.
Which one is the acid? _______________
Which one is the base? _______________
Write the balanced chemical equation showing this reaction and its products.
Answer: ___________________________________________________________________

4. H2O reacts with H3PO3.
Which one is the acid? _______________
Which one is the base? _______________
Write the balanced chemical equation showing this reaction and its products.
Answer: ___________________________________________________________________

5. H2O reacts with HClO4.
Which one is the acid? _______________
Which one is the base? _______________
Write the balanced chemical equation showing this reaction and its products.
Answer: ___________________________________________________________________

6. H2CO3 reacts with H2O.
Which one is the acid? _______________
Which one is the base? _______________
Write the balanced chemical equation showing this reaction and its products.
Answer: ___________________________________________________________________

© 2018 Laura Glassel – lizzietutoring.blogspot.com