用适当的短语填空 look back on; be happy with; make use of; be fond of; for free; more than; in charge of; according to; come up with; make sure 1.I think you should complain, unless, of course, you __________ the way things are. 2.The school makes it a rule to have students examined every term to __________ they are healthy. 3.Sally __________ singing foreign songs and few could match her in that, I suppose. 4.The teacher asked a difficult question, but finally Ted __________ a good answer. 5.The medicine, if taken __________ the instructions, will surely do your husband a lot of good. 6.Since certain kinds of power stations cause serious air pollution, we'd better __________ other forms of energy like wind. 7.It is all part of growing up, and some day you will __________ all of this and say,“As hard as it was, it made me who I am today.” 8.People living here get across to that swimming pool __________. 9. He is the vice-president__________ sales. 10. This problem is __________ I can solve.