题目

用方框内短语的适当形式填空 1．If you ______ something, you will be glad to study it. 2．This book, written in simple English, ______ beginners. 3．We highly recommend that you ______ this course. 4．I used to get up late during the summer vacation, but now I ______ rising early. 5．I ______ the matter. It is none of your business. 6．Tom’s wife died, leaving him to raise the family ______ . 7．This organization often ______ donated food to those who can’t afford to pay for it themselves. 8．If you don’t ______ the times, you’ll get left behind. 9．I ______ the如图所示锅炉水位计是根据    原理制成的．