20.Mr Wu is a teacher.______ teaches us English.( )
| A. | He | B. | She | C. | It | D. | You |
19.Gina likes carrots very much _____ they are good for her health.( )
| A. | or | B. | because | C. | and | D. | but |
15.-I can't _______ soap operas on TV.They are too boring.
-I don't mind them.I think they are OK.( )
-I don't mind them.I think they are OK.( )
| A. | stand | B. | face | C. | plan | D. | close |
14.-________ does your uncle go on vacation?
-Once a year,often on summer holiday.( )
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-Once a year,often on summer holiday.( )
| A. | How long | B. | How soon | C. | How often | D. | How much |