24.Last Monday,while the students on the playground watching the national flag
being raised,something unexpected .
A.were standing;arose | B.stood;was arising |
C.had stood;had arisen | D.would stand;would arise |
15. As Polly was riding on the train, she sensed that she was _____ by a tall man in a dark coat.
A.being stared | B.being watched | C.being attached | D.glanced |
14. Over the long process of evolution, animals have developed their ______ senses, which makes it possible for them to _____ their environments.
A.specially; conquer | B.unique; survive |
C.uniquely; survive | D.special; exist |
13. His ability is beyond question; _____ has been in doubt is ____ he is prepared to work hard
A.what; that | B.which; whether | C.what; whether | D.that; that |
12. Half of the students will have sports, and the rest _____ to be here in the classroom studying.
A.is | B.was | C.were | D.are |
11. She dedicates herself to her work. She is such a dedicated teacher that her efforts will _____.
A.pay off | B.be fed on | C.pay back | D.be given back |