If we sit by window of the train, we’ll havebetter view.

If he , he that food.—Luckily he was sent to the hospital immediately

Michael is always doing well in maths. But he ______ be a failure at times. [ ]

E- mail is very popular today. People seldom write letters now, _________?

Did you have fun ________ with your friends—Yes. We don’t have much time ________ together now.