Perhaps this is the only market ____ you can get such cheap goods.
—Mr.Wang is a man of few words,but quick in mind. — ,you know.
—Was it still there _______ you were away to answer the phone?—There is no doubt about it.
--- Hi,Tom.Does John have any hobbies?--- _______,swimming will appeal to him most strongly.
_____ and caught the mouse.
I’ve triedveryhard to improve my English. But by no means ___ with my progress.