Измените предложение, используя глагол в Present Perfect Continuous.

Упражнение номер 6 !!!

Срочно, пожалуйста!

1) It has been raining since morning.

2) Jane has been talking on the phone for a whole hour.

3) Mr. Greene has been looking through papers since we came.

4) I have been writing a letter for half an hour.

5)Mother has been washing up since we finished dinner.

6) The students have been writing a test for an hour and a half.

7) You have been thinking about her for the last few days .

8) The children have been watching TV the whole day.