The sign "No Smoking" in the subway means passengers ____________ smoke.
| A． |
can |
B． |
should |
C． |
mustn't |
D． |
needn't |
This silk dress ______ so smooth. It’s made in China.
| A．feels | B．smells | C．sounds | D．tastes |
I won’t believe that the five-year-old boy can read magazines ____ I test him myself.
| A．if | B．when | C．after | D．until |
It’s time ______ the weather report. Turn on the radio, please.
| A．to | B．in | C．at | D．for |
—Alan, it’s late. Why not go to bed?
— Jenny hasn’t come back yet. I _______ for her.
| A．waited | B．have waited | C．am waiting | D．was waiting |
—Steve is good at writing short stories.
— So he is. But he writes _______ than us. So he can’t get good grades in writing.
| A．most carefully | B．more carefully | C．less carefully | D．least carefully |