1) we couldn’t finish my project until Mark helped us -> it was not until …………. Giải nhanh mình câu này với ạ

1 bình luận về “1) we couldn’t finish my project until Mark helped us -> it was not until …………. Giải nhanh mình câu này với ạ”

1. 1.We couldn’t finish my project until Mark helps us

   – It was not until Mark helps us that we could finish my project 

   – S + could + (not) + V nguyên + O 

   – It was not until + time + that + S + Ved/V2 + O 

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