A. eat B. eating C. eaten D. ate
A. How long B. How often C. How soon D. How far
A. eyes B. ears C. mouth D. nose
A. book B. live C. stay D. have
A. surprising ; surprising B. surprised ; surprised C. surprising ; surprised D. surprised ; surprising
A. keep up B. keep away C. keep up with D. keep on
A. taste B. smell C. sound D. feel
A. always B. usually C. seldom D. sometimes
A. borrow B. lend C. keep D. return
A. apply for B. get rid of C. work as D. graduate from