The weather turned out to be fine yesterday. I       the trouble to carry my umbrella with me.

A. should have taken          B. could have taken

C. needn’t have taken       D. mustn’t have taken

It was announced that only when the fire was under control         to return to their homes.

A. the residents would be permitted     B. had the residents been permitted

C. would residents be permitted          D. the residents had been permitted

The road conditions there turned out to be very good,         was much more than we expected.

A. it                        B. what                     C. which                D. that

Although badly hurt in the accident，the driver was         able to make a phone call.

A. still                     B. even                      C. also                   D. ever

        around the Water Cube，we were then taken to see the Bird’s Nest for the 2008 Olympic Games.  

A. Having shown                           B. To be shown

C. Having been shown                   D. To show

       we thoroughly apply the scientific outlook on development，our country will  become even stronger and more prosperous.  

A. As long as        B. As soon as         C. Even though               D. Now that  

The environmental protection advertisements on CCTV will surely         to our conscience or our desire to be worthy citizens.  

A. adapt               B. attach                C. adjust                         D. appeal  

My teacher        a paper on how to protect the students’ eyesight last week，but I don’t know whether she has finished it or not.  

A. has written    B. wrote    C. had written     D. was writing  

As a result of many years’ hard work，his father has completely         in health.  

A. broken through                                         B. broken down  

C. broken up                                                D. broken away  

On a clear night we can see the stars，but in the daytime they are    .  

A. unavoidable    B. invisible    C. inaccessible     D. unavailable