Tom seems not so enthusiastic as he was two years ago.–Yes. He’s reached a point in his career_________ he has to decide what to do next.

Don’t be late for class again, John!— Sorry, I ____________.

Bob! How’s your project? I heard you started it last Friday, right?—Oh! I ______ for itBut I haven’t decided when to do it

With the introduction of the computer, there is no complicated problem ________ can be solved in a few hours

I told them that he ________ basketball forCanada.