Why not ____ help when you were in trouble?
A．you ask for B．ask for C．asking for D．to ask
Would you mind ____ here
A．smoke B．smoking C．not smoking D．smokes
The kids spends two hours _____Chinese every day.
A．on B．in C．at D．to
Lucy practiced_____ the piano last weekend.
A．play B．plays C．playing D．played
They enjoyed_____ storybooks very much last year.
A．to read B．read C．reading D．do reading
—I cleaned my room last night,____you?
—I did my homework.
A．What B．How C．What about D．What like
