The disabled always have trouble .Let's go and help them if possible.
—Could you tell me ?—Sure. Just go straight and turn right. You'll find it on your left.
If his brother a millionaire(百万富翁), he'd buy her sister the expensive car.
What do you think is the best way to the pollution problem?
Do you know who to take part in the competition?
—Did your sisters go to the concert last night?—No, we went to my aunt's birthday party.