典型例題

　　1. “How often do you take the medicine ?”

　　“______ four hours.”

　　A. For B. Any C. Every D. Each

　　答案 C

　　2. “Is this bike yours?”

　　“No， its ______.”

　　A. Bob B. Bobs C. Bobs D. Bobs

　　答案 C

　　3. “Is there ______ good on TV this evening?”

　　“Sorry， nothing good. ”

　　A. nothing B. something C. anything D. everything

　　肯定句中用something，否定句和疑問(wèn)句中用anything.

　　答案 C

　　4. You have a good suggestion， but its not as practical as _______.

　　A. he B. him C. his D. her

　　答案 C

　　5. A chemist prepares his experiments carefully before trying to carry _____ in his lab.

　　A. it out B. out it C. them out D. out them

　　carry out 實(shí)施 賓格放在詞組中間，名詞放在詞組后面。如，carry out his experiments

　　答案 C