5.his visit interrupted our listening lesson
->we were.......................
6.those firemen arrived too late, so the house was burned completely
->by the time...........................
7. the fire in the kitchen was discovered by a boy
->it was............................
8.hardly did anybody for apply for that job
->there were.......................
9.Nhung did not need to register for the english course
->it was not .........................
10.when does the plant from HCM city arrive in HN
->how long............................
Loga
Sinh Học lớp 12
