rn English well, we should find opportunities tohear English______ as much as we can.

I don’t know what _____ if I dothat.—I think you ______ tell him the wholething first.

They climbed to the top of the tower, _____ they could see _____ was happening in the distance

He was__________in China.[ ]

In the past few years there ________ great changes in my hometown.