—Alison, can I borrow your book?—Yes, here you are. But you must take care not it.A、lose B、losing C、to lose
—I’m worried about tomorrow’s math exam. — ______ . I’m sure you will make it.
Mrs. White _______dinner when her son came home.
-What are you doing ? -I am _____my dictionary. I want to ____the answer.
People often compare a teacher _____ a candle.
He was ____tired _____he fell asleep as soon as he lay down.