【题目】--Your dog knows a lot of tricks. ________ do you train him?
--Only about ten minutes every day.
A. How longB. How oftenC. WhenD. Why
【题目】I ________ open this window. I think it’s stuck.
A. can’tB. needn’tC. mustn’tD. had better not
【题目】Dogs are good pets, ________ I do not like it when they leave hair all over.
A. orB. butC. andD. so
【题目】________ the end of the movie, Sherlock Holmes revealed who the killer was.
A. InB. ByC. AtD. To
【题目】Go to ________ sleep early. Then you will be able to concentrate in class tomorrow.
A. aB. anC. theD. /
【题目】Which of the following words is pronounced as /pel /?
A. poleB. pillC. pearlD. pale
【题目】Mrs． Smith， could you tell me ？
A. how can I learn English
B. what to learn English
C. how to learn English
【题目】You'd better explain it loudly to make yourself ．
A. hearB. hearingC. heard
【题目】It's time to say goodbye to my school． I'll remember the people have helped me．
A. whoB. whichC. whose
【题目】﹣ Have you finished your task？
﹣Yes， it since last week．
A. endedB. came to an end
C. has been over