6．It's 12 o'clock．The Green family ________ lunch．

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

口语积累

5．One of the boys ________ standing by the lake．

　 A．are　　 B．be　　 C．is　　 D．am

4．The twins ________ red skirts today．They look fine．

A．are wearing　 B．are putting on　 C．are wear　 　D．put on

3．We __any Chinese classes on Thursday．We ____an English class now．

　 A．aren't having；have　　 B．don't have；have

　 C．don't have；are having　　　 D．aren't having；are having

2．There is a dog ________ in the yard(院子)now．

　 A．run　　 B．running　　 C．runs　　 D．is running

1．-What're the children doing？

　 -They ________．

　 A．are listening the radio　　 B．are looking books

　 C．are watching TV　　　　 D．seeing a film

6．Tom and his classmates are cleaning the windows．(同义句)

　 Tom ________ his classmates is cleaning the windows．　

5．The women are working near the house．(对划线部分提问)

　 ________ ________ the women working？

4．Mr. Green is teaching us English．(对划线部分提问)

　 ________ ________ Mr. Green ________？

3．The teacher is talking to my brother．(对划线部分提问)

　 ________ is the teacher talking to？

　 ________ ________ is the teacher talking？