Question

A. Fill in the blanks with do, does, don’t, or doesn’t.

1. ____________ this material burn in temperatures below zero?
2. My cousin Jim ____________ eat meat on Fridays.
3. ____________ the children know their parents are here?
4. Lily, the cat, ____________ sleep outside.
5. ____________ they find the course too difficult?
6. Where ____________ Jennifer do her shopping?
7. ____________ we have to be home by 9:00?
8. The gas station ____________ open until 7:30.
9. Why ____________ you go home and rest for a while?
10. How ____________ Gary go to school?

B. Check the correct alternative.

1. The battery ___________ the necessary electric current to start the engine. a) provide b) provides
2. Does she ___________ in Chicago? a) know – live b) knows – live
3. The world’s population ___________ to increase very quickly in the next 5 years. a) tends b) tend
4. Urban developments_________huge investments in housing and transportation. a) demand b) demands
5. Temperature in Recife never __________ 7° C. a) reach b) reaches

C. Rewrite the sentences into the negative and the interrogative forms.
1. His brothers leave for school at 7:00.
Negative: ____________________________________________________ Interrogative: _________________________________________________
2. Dennis brings his book to school every day.
Negative: ____________________________________________________ Interrogative: _________________________________________________
3. She brushes her hair before breakfast.
Negative: ____________________________________________________ Interrogative: _________________________________________________
4. Susan empties the trash every morning.
Negative: ____________________________________________________ Interrogative: _________________________________________________
5. They go to school on foot.
Negative: ____________________________________________________ Interrogative: _________________________________________________

Answer 1

does é para a terceira pessoa, e "do" é para a primeira pessoa

Answer 2

A. 1. does

2. doesn't

3. do

4. doesn't

5. do

6. does

7. do

8. doesn't

9. don't

10. does

B. 1. b. provides

2. a. live

3. b. tends

4. a. demand

5. b. reaches

C. 1. His brothers don't leave for school at 7.

Do his brothers leave for school at 7?

2. Dennis doesn't bring his book to school every day.

Does Dennis bring his book to school every day?

3. She doesn't brush her hair before breakfast.

Does she brush her hair before breakfast?

4. Susan doesn't empty the trash every morning.

Does Susan empty the trash every morning?

5. They don't got to school on foot.

Do they go to school on foot?