2. D

3. C

4. A

5. A

6. B

2. Ha ......math,literature,English and science on Tuesday.
      A.studies       B.has       C.plays      D.A or  B
3.The clock is........the  wall,......the two pictures
      A.on/in           B.in/between        C.on/between      D.under/between.
4.She is always......at school. She spends most of the time studying.
      A.hard-working    B.careful    C.lazy    D.funny
5 children .... arrive class on time 
A.must      B.  mustn't            C. must to      D . mustn't to
6"......"  ----> She is tall ,with long black hair and wwhite skin 
A .what is your sister like ?                   B .what does your sister look like? 
C. how is your sister ?                           D. what does your sister like ?