--What’s in the bag? --_____________.
– Why did they help Mrs Brown with her work?– Because she was _____.
There is still ________ water in the bottle.It's enough for both of us.
Jones won the gold medal in the _____ race in the 27th Olympic Games.
I don’t know if he _____ tomorrow. If he _____, I’ll go to see him.
---I don’t want to go to school on foot. What should I do? ---You try asking your father for a bike, or you can go by bus.