The lazy bone pretended ______ earnestly when his father came into his study to

题型：同步题难度：来源：

The lazy bone pretended ______ earnestly when his father came into his study to see what he was doing.

A. studying
B. to study
C. to be studying
D. to have studied

答案

举一反三

Every time the father comes into his room, the boy pretends ______ earnestly.[     ]
A. reading
B. to be reading
C. to be read
D. to have read

题型：同步题难度：| 查看答案

The quality of TV programs seem      all the time.
A. to get worse
B. to have got worse
C. that it is getting worse
D. to be getting worse

题型：安徽省期中题难度：| 查看答案

— Where is Tom?
— He seems ______ with Smith over there.
A. to talk
B. talking
C. to be talking
D. to have talked

题型：同步题难度：| 查看答案

The boy pretended_________ when the teacher came in.    [     ]
A. to study
B. to be studying
C. to have studied
D. to have been studying

题型：同步题难度：| 查看答案

When the teacher came in, all the students pretended_____________their homework.[ ]

A. to do
B. doing
C. to be doing
D. done

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