第140页 - 初中英语课课练七年级译林版

are singing

is running

aren't doing

are chatting

Is

playing

are dancing

isn't reading

is watching

Are

flying

are enjoying

 is holding a show to celebrate the festival

 is sitting on the chair playing with toys

 They are playing a famous piece of music by

 He is buying some food and a newspaper in the shop at the corner.

 Sue and her brother.

 A balloon.

 No, he isn't. Because he is very tired.

 Under a big tree.