6. ______ at his knowledge, all the students showed their respect to their teacher.

A. Amazing　 　　　　 　　　　 B. Amazed　　　　　 　　　　 C. Being amazing　　　　　　　　　 D. Having amazed

5. When you visit a museum you must ask for ______ permission before taking ______ photographs inside it.

A. /; /　　　　　　　　　　　　　　　 B. a; the　　　　　　　 　　　　 C. a; /　　　　 　　　　 　　　　 D. the; the

4. This film was so horrible that I ______ my brother ______ the arm tightly.

A. grasped; on　　　　　　　　 B. grasped; by　　 　　　　 C. took; by 　　　　　　　　　 D. took; on

3. What do these achievements have ______, Professor Li?

A. in total　　　　　　　　　　　　 B. in general 　　　 　　　　 C. in common　　　 　　　　 D. in short

2. --- Does Lucy enjoy singing?

--- Yes, she does. ______, I have never seen anyone else that is as enthusiastic about singing as she is.

A. As long as I have traveled　　　　　　 　　　　　　　　　 B. Now that I have traveled so much

C. Much as I traveled　　　　　　　　　　　　　　　　　 　　　　 D. As I have traveled so much

1. We’ve got a general idea of what we want, but nothing ______ at the moment.

A. common　 　　　　 　　　　 B. permanent　　　　　　　　 C. complete　　　　 D. concrete