I DON’T THINK WE SHOULD DELETE THIS DOCUMENT. WE ……… IT LATER.A. OUGHT...

TÀI LIỆU K12 - HKII- KT 45''''- LAN3- CO DAP AN

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Câu 6: I don’t think we should delete this document. We ……… it later.

A. ought to explain B. might need C. must leave D. mustn’t ask