We all know that doing morning exercises ______. [ ]A. is good for our hea

题型：江苏期中题难度：来源：

We all know that doing morning exercises ______.   [     ]
A. is good for our healthy
B. are good for our healthy
C. are good for our health
D. is good for our health

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举一反三

Doing the dishes ______ boring for me.   [     ]
A. am
B. is
C. are
D. be

题型：同步题难度：| 查看答案

During the after-school activities, some students are playing __________ on the playground while the rest __________ doing some homework in the classrooms.[ ]
A. happy, are
B. happily, is
C. happily, are
D. happy, is

题型：同步题难度：| 查看答案

About seventy per cent of our earth __________ by water.[ ]
A. is covering
B. is covered
C. are covered
D. are covering

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He is not tired. He_____ have a rest.       [     ]
A. needs not
B. not need
C. needn"t to
D. doesn"t need to

题型：江苏月考题难度：| 查看答案

-__________ your mother often listen to music?
- Well, sometimes.[     ]
A. Does
B. Do
C. Is
D. Are

题型：期末题难度：| 查看答案