24. Thank you very much _____ lending the eraser ______ me. (2000河南)

A. for; at B. to; to C. for; to D. to; for

23. China has built a Great Green Wall _____ the northern part _____ the country.

A. to; in B. across; of C. across; on D. at; of (2000辽宁)

22. He often mistakes me _____ my brother. (2000黑龙江)　 A. to B. as C. for D. with

21. My father returned at 10 o’clock _____ of June 15. (2000重庆)

A. in the night B. by the night C. on the night D. at night

20. They got _____ the foot of the mountain just now. A. at B. in C. to D. off

19. What’s the difference _____ a sheep and a goat?

A. from B. to C. between D. among

18. It will stop the sand _____ moving _____ the rich farmland in the south.

A. from; toward B. from; to C. into; towards D. at; down

17. We visited him _____ his workplace _____ the young trees.

A. in; beside B. at; along C. at; among D. to; between

16. English is spoken ____ a first language _____ most people in the USA.

A. by; as B. as; by C. for; of D. like; in

15. Many old things _____ show were used _____ keeping tea hot.

A. at; to B. on; for C. for; on D. in; as