_______, I lost heart in English learning, but my teacher said to me, “Keep on working hard, and you’ll succeed ________.”

I’ll go out for a week. Please ______ my little cat.

Mrs. Liu, can I pass the final exam if I start working hard from now on— Of course. __________.

My brother loves playing_______volleyball. Look! He is playing with _______volleyball over there.

Scientists have shown that there is a connection ____ cigarette smoking and certain diseases