用所给单词的适当形式填空。1. Listen! They______(sing)in the classroom. 2. 一Where"s Bill?

题型：同步题难度：来源：

用所给单词的适当形式填空。1. Listen! They______(sing)in the classroom.
2. 一Where"s Bill?
一He_______(take)photos over there.
3. He_______(not watch)TV now.
4. It"s six o"clock in the evening. She______(eat)dinner .
5. Look! The students_________ (wait) for the school bus.

答案

1. are singing
2. is taking
3. isn"t watching
4. is eating
5. are waiting

举一反三

单句改错. 1. lt is snow right now.                                                                      (      )
       A   B      C     D
2. It"s cold in the morning but turn warm at noon.                               (      )
           A                          B    C            D
3. It"s hot in day and cold at night.                                                      (      )
          A B  C
4. There are lots of money in the bank.                                               (      )
               A     B        C     D
5. Right now, they play happily here.                                                   (      )
       A     B           C      D

题型：同步题难度：| 查看答案

—Where"s Tom?
—He is __ __ at the pool over there.
A. swim
B. swims
C. swimming
D. swiming

题型：同步题难度：| 查看答案

Her best friend Lily is ______ her and helping her.   [     ]
A. staying
B. stay with
C. staying with
D. stays with

题型：同步题难度：| 查看答案

Be quiet, please! Your grandfather _ in the room. He is tired.[ ]
A. sleep
B. sleeps
C. is sleeping

题型：同步题难度：| 查看答案

It"s four o"clock in the afternoon. The boys _ at the pool.[ ]

A. is swimming
B. are swimming
C. swim

题型：同步题难度：| 查看答案