Look! A group of students _____ under the big tree. [ ]A. is reading. B. to

题型：专项题难度：来源：

Look! A group of students _____ under the big tree. [ ]
A. is reading.
B. to read
C. reading
D. reads

答案

举一反三

—What are you doing?
—I ____ a letter to my pen pal. [ ]
A. write
B. am writing
C. writes
D. am write

题型：专项题难度：| 查看答案

Look! Dave __ on the phone. [     ]
A. talks
B. are talking
C. talk
D. is talking

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It"s eight o"clock. Jim"s father __ TV. [     ]
A. is watching
B. are watching
C. watch
D. to watch

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What ___________ Cathy and Glora __________ now?[ ]
A. are, doing
B. do, do
C. did, do
D. are, do

题型：同步题难度：| 查看答案

—What’s that noise?
—Oh, I forgot to tell you. The neighbours ________ for a party. [ ]
A. prepare
B. are preparing
C. will prepare
D. have prepared

题型：同步题难度：| 查看答案