Your coat is so beautiful. Itmust be expensive. — Not really. I only _____ ￥30 on it.

Our teacher is always busy preparing lessons until 11 o’clock at night, _____we students have gone to sleep.

Is your uncle really very ill —_______. He’s in hospital.

American Indian was badly _______in the road accident, and now she is still in hospital

Would you like to go out for a walk with us—_________, but I must finish my homework first.