The factory produces two million pairs of shoes every year, half _______ are sold abroad.

We can see monuments here and there. Thosewho have made great ________to human beings and society will never beforgotten.

____—Sorry. She isn’tat home now.

My grandmother __________ in Yangzhou. She was bornthere and has never lived anywhere else.

____ do you improve your English— By listening to tapes and reading aloud.