These apples~ taste ____and sell____. 

 Lucy is shy, so she is         to speak in public.

I’m sorry I can’t play basketball with you this afternoon．I have _____ homework to do．

There are lots of trees on ______ sides of the street.  

–– Will you go to the park after school? ––No, I’ll go         home, for my mother is waiting for me for supper.