—Shall we go to the Great Wall on National Day?—It’s a great idea ，__________we don’t have enough money．

 — When did you go to bed last night? — ____________ I finished my homework. 

— Hurry up, _____you will miss the school bus.— I know that, Mum. I’ll be ready in a minute.

— How long have you lived in this new house?—              2010.

You won’t feel happy at school ______ you get on well with your classmates.