I think computers are very useful. They can help us get much on the Internet.
— Would you like some more juice? __________, that’s enough for me.
— How many ___________ can you see in the kitchen? — Four, I think.
There is ______ eating grass on the hill.
Young children can ______fireworks if their parents are not with them.
— ______ in the yellow river? — There’s a nice boat.