Why don’t you go to visit the Great Wall with us—Because I _______ there many times.

Is Fan Bingbing one of actresses in China— Yeah. I like her very much.

“The day is coming ________ telegraph wireswill be laid on to houses like water or gas.” Bell wrote to his father.

Is Jim coming by train —I’m not sure. He _________ drive his car.

The firemen _____ the fire in the end.