It would be a good idea to use a plastic bottle, ___cut off, as a container to grow young plants in.

I’ll tell him about it_____I see him

, _______ on the Xiang River, is animportant city, second only to Changsha

Tom looked upon the test as an obstacle _____ his classmates regarded it as a challenge[ ]

Excuse me.Did you notice whether the No.108 Bus had gone by?—NotI’ve been standing here.