Directions: There are 20 incomplete sentences in this section. For each sentence there are 4 choices marked A, B, C and D. Choose the one that best completes the sentence. Mark your answer on the ANSWER SHEET with a single line through the center.
11. Those naughty boys were caught _________ flowers in the garden again.
A. to steal B. stealing C. having stolen D .to have stolen
12. Only when your identity has been checked ______.
A. you are allowed in B. you will be allowed in
C. will you allow in D. will you be allowed in
13. My sister met him at the Grand Theatre yesterday afternoon, so he ______ your lecture.
A. couldn’t have attended B. needn’t have attended
C. mustn’t have attended D. shouldn’t have attended
14. ______ she couldn’t understand was ________ fewer and fewer students showed interest in her lessons.
A. What … why B. That … what
C. What … because D. Why … that
15. It was only with the help of the local guide _______.
A. was the mountain climber rescued B. that the mountain climber was rescued
C. when the mountain climber was rescued D. then the mountain climber was rescued
11-15 BDAAB
