做这类题目首先找出所给出的那几个词中可以充当主语谓语以及宾语的词,我举第一个的例子,后边都是这样做就对了.第一局中playing是动词的现在分词（可做谓语的某种形式,形容词等等）,games是名词,显然是宾语,peter是人名,显然是主语,are是系动词,很可能是与前面的playing一起做谓语,jim也是名字,由于有两个名字,所以用and链接一起做谓语,结果就是Peter and Jim are playing games.当然你说Jim and Peter are playing games.也是可以的.其他都是这样做,答案如下：
2,The pupils are reading lesson four.
3,Toms are listening to the radio.
4,My grandma is sitting in a chair.
5,The pupils are waiting for a bus.
6,Mary is writing to her mother.
不懂的话还可以问我,我一直在线.