We your son in the school play last night. He a terrific acting job. in a play before that one?

 We your son in the school play last night. He a terrific acting job. in a play before that one?

GRAMMAR (Ngữ pháp)

Đề bài:

a.      saw / was doing / Had he ever acted

b.      were seeing / did / Has he ever acted

c.      had seen / had done / Did he ever act

d.      have seen / has done / Will he ever ,act

a.      saw / was doing / Had he ever acted