Our teacher often tells us ________ careful when we do our homework.[ ]A. wa

题型：北京模拟题难度：来源：

Our teacher often tells us ________ careful when we do our homework.[ ]
A. was
B. be
C. to be
D. is

答案

举一反三

Many people will go to Shanghai _______ the Expo in May. [ ]
A. seeing
B. see
C. to see
D. saw

题型：0111 模拟题难度：| 查看答案

After the earthquake hit Japan, many international organizations offered _______.[ ]
A. to helping
B. to help
C. helping

题型：广东省中考真题难度：| 查看答案

Mr Wang does what he can ________ us improve our English.

[ ]

A. help
B. to help
C. helping
D. helped

题型：广西自治区中考真题难度：| 查看答案

It is our duty _______ our hometown clean and beautiful. We must do something for it. [ ]
A. to keep
B. keeps
C. keeping

题型：贵州省中考真题难度：| 查看答案

—Why are you so excited?
—Peter invited me _______ on a trip to Yuntai Mountain. [ ]
A. to go
B. go
C. going
D. went

题型：河北省中考真题难度：| 查看答案