Choose the correct answer 1. if you have time at the end of the exam, check your answer

ответ:

the time

объяснение:

после комы:

1. do not you?

2. do you?

3. does not she?

4. does not he?

5. do you?

6. does she?

7. do you?

8. do not you?

1. the boys are playing football now. they are tired. they have been playing football an hour and a half.

2) tom began talking on the phone an hour ago. i think he should finish. he has been talking on the phone for more than an hour already.

3) roy came to see  the dentist at nine o`clock. it is 9: 30 now.

roy has been waiting for the doctor since 9: 00 a.m.

4) colin became a professor in 1998. he has been working at the university since he became a professor.

5) the greens went to canada last summer. they are living in canada now. they have been living in canada for about a year.