— are they doing? —They"re . A. What; run

题型：同步题难度：来源：

—           are they doing?
—They"re          .
A. What; run
B. Who; running
C. What; running
D. Whose; running

答案

举一反三

Look! Who             on the blackboard?      [     ]
A. writes
B. is writing
C. rights
D. are writing

题型：同步题难度：| 查看答案

They_______at the swimming pool now.     [     ]
A. is going
B. go swimming
C. are swimming
D. swim

题型：同步题难度：| 查看答案

Look! She_____ an English book. [     ]
A. is looking
B. reads
C. is reading
D. is seeing

题型：同步题难度：| 查看答案

句型转换。

1. Lily watches TV every evening. (用now改为现在进行时)
    Lily                        TV           .
2. She is swimming at the pool. (对划线部分提问)
                            she swimming?
3. Lucy is at work. (改为同义句)
    Lucy                     now.
4.The children are dancing under the tree. (对划线部分提问)
                         the children           ?
5. Dick wants to go to the movies. (改为一般疑问句并做肯定回答)
   —           Dick           to go to the movies?
   —          ,                     .

题型：同步题难度：| 查看答案

It"s 7 o"clock now. Tom dinner at home. [ ]

A. is having
B. has
C. have
D. having

题型：同步题难度：| 查看答案