Where_______ our volleyball Do you know一I think it’s the bed.

Have you ever been to Singapore?— Yes, I ____ there 3 times in 2009 alone

I lost my bike yesterday and had to walk home.— __________.

Claudia, are you going to Jeff’s birthday party on Saturday—Unless I ______.

Students often ______ a lot of difficulties when they communicate with foreigners for the first time.