My mother is ______ English teacher in _____ middle school.
| A．a, an | B．an, an | C．an, a | D．a, a |
As it reported, it is 100 years _____________ Tsinghua University was founded.
| A．when | B．before | C．after | D．since |
The more you smile, the ________ you will feel.
| A．happy | B．happier | C．happily | D．more happily |
The new station being built for the next Asian Games will be ________ the present one.
| A．as three times big as | B．three times as big as |
| C．as big as three times | D．as big three times as |
—Would you like some tea or coffee?
—.
| A．Yes, tea | B．No, coffee | C．Thanks a lot | D．Tea, please |
—Do you mind if I turn on the TV?
—______________. My father is sleeping.
| A．Better not | B．Not at all | C．No, I don’t mind | D．That’s all right |