－Will you stay for lunch?
－ Sorry, I _____. My mother is coming to see me.
| A．mustn’t | B．can’t | C．needn’t | D．won’t |
The result was not as good as expected but the ________ on his face told us that he was still very happy.
| A．expression | B．impression | C．celebration | D．appearance |
He is a ________ man—he always says what he thinks.
| A．curious | B．serious | C．sincere | D．upset |
Nowadays people take___ exercise a day as they did in the past because of widely used automobiles.
| A．less than half | B．less than as half as |
| C．less than half as much | D．half less than |
--Why were you not at the concert last night?
--I _______a close game between Seattle and Miami.
A. watched B. had watched
C. have been watching D was watching
Having lived in the town for many years，Mr. Smith no longer felt ________ among the local people.
| A．out of control | B．out of touch | C．out of place | D．out of use |