DÀNH CHO MỌI LỚP 6 ĐẾN 12
If he doesn’t work harder, he’ll lose his job.
Unless ______________________________________ .
Giải chi tiết:
Unless he works harder, he’ll lose his job.
Giải thích: Unless .... = If .... not ......
It was ___________ good music that I couldn’t stop dancing.
Sheila works _________ an accountant in a large company.
A lawnmower is a machine __________ is used for cutting grass.
I love going to the mountains _______ the winter.