About five _______ workers in that factory come from foreign countries．

What do you think of Joe—He is ________ honest boy.He can play ________ violinvery well.

How old is your grandpa this year , Tom — ___________. And we are planning a party for his ________ birthday.

She used to _______with her parents, but now she is used to ______with her classmates at school.

Today, we’ll discuss a number ofcases ____parents have much difficulty in communicating with their children.