改错
1、Yet (most) users report they spend about same (amount) of time they always have( in )other activities such as the evening meal and( playing )sports.
2、They see physics (as )a fundamental science, (that )must be kept alive( if only )to provide a base (for_) other sciences and engineering.
3、It may seem( too) early( in) your life o try (to figure )out where you (belong to)。
4、(After) four months of almost (constant )running from West Coast to the East Coast, Patti arrived( in )Washington and( shook )the hand of the President of United States.
5、By( the contrast), men were more likely (than )women to miss lectures( due to )“other commitments” and “laziness” and to believe that playing sports was an important part of university life.
6、When you discover( that) you will be in your life, set out( to do )it (as if) God Almighty called you at this (particular) moment in history to do it.
7、Just (like )the boy who (committed )suicide years before, she was very good at( putting on) a happy mask without anyone( suspecting )that she was depressed.
8、A man was (on holiday )in the( depths )of Louisiana, (which )he tried( to buy )some Alligator shoes.
9、This is an exercise( that )has helped to change many( lives),( resisting )people in becoming more peaceful and (loving).
10、(Pretty )soon, the engineer gets( satisfied) with the( level )of comfort in hell, and stars (designing) and building improvements.
11、If you carry (off), one day (something good) will happen. And you’ll realize that it( wouldn’t )have happened if not for that previous disappointment.
12、I often (wonder )what (direction) my life might (take) if I had gotten the job (at) Montgomery Ward.
13、Bass, (with )23% of the British beer market , formed a (joint venture )with Ginsber Beer Group of Siping City, China,(which )Bass held( a 55% share).
14、It has recently (found) that not just flowers, but all( living) things {(including) man} have ‘cycles’ of (activity).
15、No matter what (each) us deserves, (what) we get is often a (mater) of what we make (happen).
16、(In )hearing this, she announced that she (would )be beautiful all the time because he( had respected )her enough to let her be( in charge )of her own life.
17、Finally he decided to (dream )a new dream, one he wished he (dreamed )years before. He decided to dream that what he wanted (most) were the (very) things he already had.
18、He will sleep on the cold ground (which) the winds blow and the snow drives( fiercely), (if only )he may be (near) his master’s side.
19、The question was so( unexpected) that, (for) a moment, Sonny was( on )a complete loss how to (reply to) it.
20、It rained for( such a ) short time( that) it( hard )(dampened )the ground.

1.playing---doing，play后只可加具体的运动，如play basketball。
2.that---which， 此句是个非限定定语从句，只能用which；若that前面没有逗号的话，两个都可以的。
3.belong to---belong，因为where是副词，后面没必要再用介词to。
4.constant---continuous，根据题意应该是几乎不停地跑，continuous意思是“连续不断的”。
5.the contrast---contrast，，by contrast这是个词组，意思是“相反”。
6.that--what，that后面接的是句子，词句不完整，缺成分，而what是个疑问代词，可使句子意思完整。
7.putting on-----wearing put on 表动作，wear表状态
8.which--where，这是个定语从句，where代指前面的地点。
9.resisting--leading
10.level---degree，degree表示程度。
11.off--on 固定词组，坚持下去。
12.take--have taken 此句是个虚拟语气的句子。
13.which--of which，这是个定语从句，意思不完整，需加of。
14.found--been found 此句是个被动句。
15.each--each of ，each后必须加of，再连接其他的词。
16.In-At,在词有特殊用法，at后接doing，表示“一......”这里表示一听到。
17.dreamed--had dreamed 要用完成时。
18.if only---only if ，if only 是个固定的短语，在这里不符合句意，只能用only if