“May I drink _______ water?” — “Sorry, I don’t have _____.”

I lost my pet pig, but it came back yesterday.—As the saying goes: an old horse knew the way.

Every year a great number of foreign tourists pay a visit to _____ we Chinese call Heaven Lake.

I had just started back for the house to change my clothes _____I heard my name called.

Everyone should help save the planet. — Yeah. I’ve stopped ______ plastic bags when shopping.