There is _______ sheep on the farm.
It’s helpful_____ you to give me _____ useful advice.[ ]
What’s your favourite fruit?—Apples. You know, _______ apple a day keeps the doctor away.
I don’t think that rock music is terrible , ______?
English has large vocabulary, hasn’t it?–Yes, _____ more words and expressions and you will find it easier to read and communicate.