（题文）The water supply has been cut off temporarily because the workers ________ one of the main pipes.
A. had repaired B. have repaired
C. repaired D. are repairing
____your own needs and styles of communication is as important as learning to convey your affection and emotions.
A. Understanding B. To be understood
C. Being understood D. Having understood
If you had brought your swimming suit with you, we ___________ swimming in the lake now.
A. could go B. could have gone
C. can go D. have gone
－How was the journey?
－Tiring! I caught the train at the last second but all the seats _____. I stood all the way.
A. would occupy B. would be occupied
C. had occupied D. had been occupied
____________ the road is so slippery after the heavy snow, why not stay at home?
A. Due to B. As long as
C. Now that D. Even if
We have many summer camps for your holidays. You can choose ____ based on your own interest.
A. them B. each
C. one D. it
