1have never been
2 yet ( в конце предложения)
3has just seen
4 yet (в конце предложения)
5 have they ever been
6 have already built
1) Who isn't at home today?
2) Where are they?
3) Who is at home now?
4) What is she doing? Where is she sitting?
5) What does she like to draw?
6) Who can draw them very well?
7) Whose grandma isn't at home?
8) What is she doing?
1 She won't be able to get to the airport in time.
2 Will you be able to send him an e-mail tonight?
3 They won't be able to watch TV for some time: something has happened to it.
4 I'm afraid he won't be able to help me move to the new house next week.
5 Will you be able to do this work tomorrow?
6 I don't think she will be able to solve this problem.
7 I'll be free tomorrow and I'll be able to help you.
8 Shall/Will we be able to go to New York next year?
9 Will you be able to fix/repair my stereo?
10 Yesterday I wasn't able to see the director, because he was at the conference, but today after work I'll be able to do this.
11 He's happy that he was able to finish his task in time.