1. It is quite______ honor to be_______ chairman of the conference
A. 不填； the B. a； 不填 C. an ；不填 D. the ； the
2. The English competition we talked about ________in our school last week．
A. being held B. would be held C. was held D. holding
3. It would be a good idea to use a plastic bottle, ___cut off, as a container to grow young plants in.
A. of which the top B. the top is C. the top of which D. with its top
4. I feel it is your wife as well as you that______ for your son’s performance at school.
A. are going to blame B. are to be blamed C. are to blame D. is to blame
