Student: Excuse me.Could I borrow the dictionary? LibraHan: No, _____.You can 't take it out. Student: Could I borrow these books? Librarian: Oh, no.I 'm afraid you can only borrow five copies at one time.

A.Continue you walking B.Keep going straight C.Go along D.Go on walking

A.Soon, honey B.Quickly, honey C.OK, honey D.All right, honey

A.with bitter water

B.with orange juice

C.in tablet form

D.in powder form

A.Fever.

B.Reactions.

C.Pain.

D.Inflammation.

A.prevent floods

B.make their country larger

C.make their country more beautiful

D.have more farmland

A.the floods from broken dykes

B.the three rivers

C.the low tides and high tides

D.many passages of the rivers

A. was B. were .C. is D. are

A. is, are B. are, are C. is, is D. are, is

A. is parked B. was parked C. are parked D. has parked