---______．

[　　]

A. Yes, I am not

B. No, I am

C. Yes, I’ll look at your tongue first

D. No, not until I’ve seen the X-rays

[　　]

A. was following 　　B. was followed

C. followed　　　 　 D. was being followed

---Don’t worry．It’ll be a bit difficult the first time you ______ it． 

[    ]

A. have taught, teach

B. teach, have taught

C. will teach, will teach

D. have taught, will teach

---I think he lacks the experience he ______ for such a job．

[　　]

A. should have    B. should have had

C. need have　　  D. must have had

---________．

[　　]

A. That’s a lot

B. There’s something wrong with my hand

C. I’d be glad

D. I’m sorry I have no more time

In summer people sometimes wear sunglasses to ______ the eyes from strong sunlight．

[　　]

A. prevent　　  　 B. protect

C. defend  　　　　D. avoid

[　　]

A. mustn’t they 　　　B. must they

C. have they 　　　　　D. didn’t they

---______?

[　　]

A. Who are you 　　B. What can I do for you

C. Who is this 　　D. Who’s calling

Entering the classroom, the teacher found all the students ______ at the desks ______ English loudly．

[　　]

A. seated …read

B. was seating … read

C. seating … reading

D. seated … reading

There are two rooms in my house, ______ of which serves as a bedroom．

[　　]

A. a smaller  　　 B. the small

C. the smaller　　 D. a small one