Hello, Sandy. This is Jack. What are you doing?—I’m watching a match. It started at 7:00 p.m. and _____ on for another an hour.

My mother ______when I got home.

Is your father in now？— No,he____ to Fan Changjiang Memorial with his friends.

I’m sorry that John is out.-Please ask him to call me as soon as he __________.[ ]

If the kids stay indoors all the time and get no exercise, they _________ weak.