题目内容：

先用动词的适当形式完成下列各句时态
They all_________(enjoy)themselves
Look,two boys_________(play)with yo-yos.A girl_________(fly)a kite.Two children_________(repair) a toy boat
Near the lake,some men_________(fish).Some women_________(sunbathe).Some children_________(practise)_________(swim)in the lake.A man_________(windsurf)
There _________(be)a lake in the park
It's fine Sunday morning
There are many people in the park.

优质解答

1、enjoy
2、are playing ,is flying ,are repairing
3、are fishing ,are sunbathing ,are practising ,swimming,is wingsurfing
4、is