Mr. Black must be worried about something. You can ____ it from the look on his face.
| A．reason | B．recognize | C．read | D．realize |
—Why not join us in the game?
—I’d love to, but my mother insists that I _______ all my homework first.
| A．finish | B．will finish | C．must finish | D．have finished |
As far as I am concerned, Jim is a very ________ boy—if he promises to help us, he’ll do it.
| A．independent | B．confident | C．reliable | D．stubborn |
—Have you ________ him to keep good hours? —Yes, I have. But he doesn’t listen to me.
| A．advised | B．suggested | C．agreed | D．persuaded |
No agreement has been reached as both sides refused to ________ at the meeting held yesterday evening.
| A．give out | B．give in | C．give up | D．give off |
The time he has devoted in the past years _______ the homeless is now considered _________ of great value.
| A．to help; being | B．to helping; to be | C．to help; to be | D．helping; being |