」の完了形または完了進行形に変え
1) I couldn't recognize Tony at first, for he (change) so much.
2) I felt uneasy because I (never travel) by air before.
Mike (be) in the hospital for a week now.
4) They (build) a new bridge across the river by next summer.
5 I went to buy a concert ticket, but all the tickets (already be sold).
Kathy (get) well by the time you return from Moscow.
7) The telephone (ring) for two minutes before I answered it.
8) When Lucy got home last night, she found that someone (break) into her house.
reak to
M
