Question

Chuyển các câu sau sang dạng PHỦ ĐỊNH và NGHI VẤN ở thì QUÁ KHỨ HOÀN THÀNH :

1, After she had cleaned her house up she went to the mall.

2, By the time I met Mr.Nam he had been a teacher.

Answer 1

Chuyển các câu sau sang dạng PHỦ ĐỊNH và NGHI VẤN ở thì QUÁ KHỨ HOÀN THÀNH :

1, After she had cleaned her house up she went to the mall.

(-) After she hadn't cleaned her house up she went to the mall

(?) Had after she cleaned her house up she went to the mall ?

2, By the time I met Mr.Nam he had been a teacher.

(-) By the time I didn't met Mr Nam he had been a teacher

(?) Did by the time I met Mr Nam he had been a teacher ?