ang, I have to say, is highlyoccupied. He is not_____ for any interview at the moment.

The new equipment has brought us a lot of convenience .— Yes. It is _____. [ ]

uldhave spent more time on English, otherwise I wouldn’t have failed in the exam —Youare right

The boy didn’t sleep well last night because of the ________ from the factory.

I_________ longer this morning, but I had to get up and come to class.