Do you know the girl_______ is from Canada?— Yes, her name is Helen.

I need something for cutting the paper.－ Oh, you want a knife? OK, I’ll get ______ for you.

Do you like talking with your friends on the telephone or mobile phone?— . I enjoy chatting online.

Mike went boating with his friends last weekend. They ______ a good time.

I couldn’t remember the exact date of the storm, but I knew it was ________ Sunday because we were on ________ field trip.