| Why not ____ this kind of accident _____ again? |
A. to prevent; happening B. prevent; to happen C. to prevent; happen D. prevent; happening |
| Look, the little sheep _____ grass happily with their mother. |
A. is eating B. are eating C. eating D. eats |
| The boy ______ his father. Sometimes people say they are brothers. |
A. takes after B. looks after C. comes after D. runs after |
| About _____ of the students are good at reading. |
A. two thirds B. two third C. second three D. second third |
| He spent _____ time on his homework that he made a lot of mistakes. |
A. such little B. too little C. so much D. so little |
| This machine needs once a year in order to work properly. |
A. to check B. checking C. check D. checked |
| — How about going shopping this weekend? — Sorry, dear. I prefer rather than ______. |
A. to go out, stay at home B. to stay at home, go out C. going out, stay at home D. staying at home, go out |
| Kate, there is ______ with your computer. Why not have it ______? |
A. something wrong; repair B. wrong something; repaired C. something wrong; repaired D. wrong something; repair |
| — Hello, May I speak to Tom? — ______ |
A. Hold the line, please. B. I am Tom. C. Who are you? D. Are you Linda? |