If you have a good chance ______ English with a foreigner, catch it!

题型：模拟题难度：来源：

If you have a good chance ______  English with a foreigner, catch it!                [     ]
A. to practice speak
B. to practice speaking
C. practice speaking
D. to practice to speak

答案

举一反三

We should encourage everyone ______  contributions to  ______ our environment.           [     ]
A. to make; protecting
B. to make; protect
C. making; protect
D. making; protecting

题型：模拟题难度：| 查看答案

The boys and girls are often asked ______ loudly in the  library.               [     ]
A. not to speak
B. not speak
C. to speak
D. don"t speak

题型：模拟题难度：| 查看答案

—We often use hotmail ______ e-mails.
—Really? Would you please show me ______?               [     ]
A.  to send; how to use it
B.  sending; what to use
C.  to be sent; why to use
D.  send; what can I"use

题型：模拟题难度：| 查看答案

用括号里的词的适当形式填空。
1. He is starting___________(do)his homework.
2. He’s thinking about _________(leave) for Wuhan.
3. His job is__________( help ) the poor students to return to school.
4. I saw her__________ (read) a story book in the room at 7:00 last night.
5. Neither of them__________(be) right.

题型：同步题难度：| 查看答案

He has a problem      it out.[     ]
A. work
B. to work
C. works
D. working

题型：同步题难度：| 查看答案