Excuse me, sir. Could you please tell me _______— Sorry, I don’t know. You can go to the information desk.

Would you like some milk –________.

The bird watching is very boring, isn’t it — I only see a few birds.

A lot of foreigners _______ familiar with the placesof interest in China.

The question occurred to me________ we should go to get the car repaired. We were in the middle of the forest at that time.