Question

написать 10 предложений (в разных формах +/-/?) Present Perfect

Answer 1

Ответ: 1) I have just bought a new notebook.
2) Mary has already written her composition.
3) We have bought a new TV set.
4) The students have left the room.
5) I've lived in London.
6) He has been to America.
(-) 7) I haven't lived in Canada.
 8) They haven't finished their food yet.
(?) 9) Have you ever heard about this?
10) Has he done his homework?

Объяснение: