—Who will _______ the baby when your aunt is away? —Nobody but me.
I have to leave now __ I can catch the last bus.
Attention, please! There _________a basketball game between our class and Class 5.
--- __________ do you chat by QQ with your friend in Shanghai every week?--- Two hours. I have much homework to do every day.
---Do you think Peter is free today?--- __________. He is really busy preparing(准备) for the coming test these days.
--- Smoking and drunkenness (酗酒) are both bad for people' s health.--- Yes, So we should __ cigarettes and alcohol (酒精) .