13. It is believed silly to give a child ___ he or she wants .　　

　A. however　 B. whenever　 C. whichever　 D. whatever

12. No one can be sure ___ in a million years .

　A. what man will look like　 B. what will man look like

　C. what man will look for　 D. what will man look for

11. They want to know ___ do to help us .

　A. what can they　 B. what they can　 C. how they can　

　D. how can they

10. The library ___ we’ll visit next week is not far from here .

　A. where　 B. in which　 C. which　 D. to which

9. All of them couldn’t agree ___ each other ___ it .

　A. to, about　 B. with, of　 C. with, about　 D. to on

8. The engineer ___ my father works is about fifty years old .

　A. to who　 B. on that C. for which　 D. with whom

7. She didn’t come to school yesterday, did she ? ____, though she was not feeling very well .

　A. No, she didn’t　 B. Yes, she didn’t　 C. No, she did

　D. Yes, she did

6. She’ll do all could ___ my friends .

　A. to help　 B. help　 C. helps　 D. helping

5. We live in the TV factory now ___ they visited last year .

　A. where　 B. what　 C. who　 D. which

4. Old as he was, he ___ in the factory .

　A. went on working　 B. went on to work　 C. kept on to work

　D. stopped working