You are too late, the meeting for 30 minutes.

If my frirends have any problems, my door is ______ open to them.

Early settlers_______ theirsurvival _______ hard work and determination to succeed.

Do you know how many hamburgers and sandwiches there are in the fridge— . In fact, there is in it. Look at the empty fridge.

I can’t find Mr Brown. Where did you meet him this morning?——It was in the hotel _______ he stayed.