The last time we saw our grandfather was two months ago. 

=> We haven’t ________________________.

If you have an ______, you don't have to bring all those heavy books in your bag.

If Pauline hadn't been interested, the project would have been abandoned.

→ If it hadn't been for, ______________________.

Viết bài văn về thuận lợi và bất lợi của việc học online bằng tiếng Anh.

The thick fog made it impossible for me to drive to work. (prevented)

At sixteen Henry Vincent was _______ from his family as a result of the war.

What he told me was a ______ of lies.

The children spent a day ______ to the zoo last weekend.

________ is your uncle going to stay here? - About three days.

Cars cause pollution, but people still want them.

=> Although _________________.

The restaurant _____ (not go) out of business if that international burger company ______ (not open) last year.

How long have Helen and Robert been married?

=> When _______________________?

Tìm lỗi sai: It took me so many time to learn that lesson. 

I'm obliged to finish the letter before midday. HAVE