Only by reading more books improve your reading skills.
| A．you can | B．can you | C．do you | D．you do |
The purpose of the article is to draw public attention ______ the problem.
| A．to | B．on | C．in | D．for |
She calls back whenever someone ______ her a message.
| A．left | B．leaves | C．had left | D．will leave |
She ______ into the thick forest alone on such a dark night.
| A．dares not go | B．dares not to go | C．dare not to go | D．doesn’t dare go |
Don’t all speak at once! ______ , please.
| A．Each at one time | B．One by one time | C．One for each time | D．One at a time |
______ is reported in the newspaper is that seventeen climbers have been killed in the snow tsunami.
| A．It | B．As | C．What | D．That |