David said that it was because of his strong interest in literature ___ he chose the course.
| A．that | B．what | C．why | D．how |
—I came all the way to inform you of the time and place of the meeting.
—You could haveyourself the trouble by calling me.
| A．spared | B．share d |
C．cost | D．removed |
Schools that serve healthier food, offer nutrition education and reward students for good eating habits can make a majorin preventing childhood obesity.
| A．mistake | B．sense | C．impression | D．difference |
—Look at this, what a perfect item! $100 is my last offer.
—OK..
| A．With pleasure | B．It’s a deal | C．My pleasure | D．It’s up to you[ |
Let us suppose that we him about it, what would have happened?
| A．had not told | B．did not tell | C．will not tell | D．don’t tell |
Some educators that children should be rewarded for their great performance.
| A．assumed | B．adopted | C．advocated | D．convinced |