DÀNH CHO MỌI LỚP 6 ĐẾN 12
This exercise / must / do / carefully. ……………………………………………………………………………………
Giải chi tiết:
This exercise must be done carefully.
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A lawnmower is a machine __________ is used for cutting grass.
Sheila works _________ an accountant in a large company.
I love going to the mountains _______ the winter.
It was ___________ good music that I couldn’t stop dancing.