1. write the sentences in negative and interrogative. 1) i shall have written a test by the end of the lesson. 2) when you come back the children will have been asleep. 3) i had phoned you before i went to the theatre. 4) peter has already done his morning exercises. 5) mary has dusted the mirror. 2. use the correct tense for the verbs in brackets. 1) by the beginning of the next year he (to receive) a diploma. 2) you (to do) your homework already? 3) tom bought a new watch yesterday as he (to lose) his old one. 4) my brother called me yesterday. i (not to hear) from him for a long time. 5) he (to be) here for 5 minutes. 6) she could not tell the same after she (to travel) west. 7) i regret i (to say) it.

1. Write the sentences in negative and interrogative. 1) I shan't have written a test by the end of the lesson.
2) When you come back, the children won't have been asleep.
3) I hadn't phoned you before I went to the theatre.
4) Peter hasn't done his morning exercises yet.
5) Mary hasn't dusted the mirror.

1) Will you have written a test by the end of the lesson?
2) Will the children have been asleep when you come back?
3) Had you phoned me before I went to the theatre?
4) Has Peter already done his morning exercises?
5) Has Mary dusted the mirror?

2. Use the correct tense for the verbs in brackets.
1) By the beginning of the next year he will have received a diploma.
2) Have you done your homework already?
3) Tom bought a new watch yesterday as he had lost his old one.
4) My brother called me yesterday. I haven't heard from him for a long
time.
5) He has been here for 5 minutes.
6) She could not tell the same after she had travelled West.
7) I regret I have said it.