701.They are broadening the bridge to ____ the flow of traffic.
A.put off
B.speed up
C.turn on
D.work out
702.If you ____ faults but you still want the bicycle, ask the shop assistant to reduce the price.
A.come across
B.care about
C.look for
D.focus upon
701.答案是B；
考查动词短语的辨析。句意:他们正在拓宽桥梁以加快交通流量。put off推迟； speed up加快;turn on打开(水龙,电视、收音机、灯，煤气等）；work out算出，解答出。拓宽桥梁的目的是加快交通流量，故选B。
702.答案是A；
考查动词短语的辨析。come across偶然遇到，无意中发现;care about关心，在乎;look for寻找;focus upon专注于。句意:如果你发现这辆自行车有毛病但还是想要的话，可以要求这家商店的营业员减价。
703.I have ______ all my papers, but I still can't find my notes.
A.looked through
B.looked for
C.looked after
D.looked out
704.Don't be _____ by products promising to make you lose weight quickly.
A.taken off
B.taken out
C.taken away
D.taken in
703.答案是A；
look through 浏览，仔细查看;look for 寻找;look after 照顾;look out 当心。
704.答案是D；
take off 起飞，脱掉，事业腾飞；take out拿出；take away带走;take in欺骗。
705.The manager had fallen asleep where he _____,without undressing.
A.was laying
B.was lying
C.had laid
D.had lied
706.I was just talking to Margaret when Jackson _____.
A.cut in
B.cut down
C.cut out
D.cut up
705.答案是B；
此题考查单词lie和lay的词形变化。当lie表示躺或位于时，过去式和过去分词分别是lay, lain,现在分词是lying。此处用的是过去进行时态was lying;而lay放置,下蛋,其过去式和过去分词均为laid。
706.答案是A；
cut in插话，打断别人的话;cut down砍倒;cut out剪掉，剪下;cut up剁碎，砍碎。be doing sth. when..为固定句型。
707.This picture was taken a long time ago. I wonder if you can _____ my father.
A.find out
B.pick out
C.look out
D.speak out
708.Our secretary will be back tomorrow
Oh,she has a lot of work to ____ since she has been away for quite a few days.
A.make up
B.take up
C.work out
D.carry out
707.答案是B;
find out 找到，发现，.pick out 拣出，辨认出；look out注意，向外看;speak out大声说出。
708.答案是A；
此题要表示:弥补耽误的工作，故选A。其他选项没有此意，不符合语境。
709.Jim was not _____ to the club, because at that time he was not a member of it.
A.allowed
B.permitted
C.admitted
D.promoted
710.It's the present situation in poor areas that ______ much higher spending on education and training.
A.answers for
B.provides for
C.calls for
D.plans for
709.答案是C;
be admitted to允许进入，被接纳/被吸收为成员。
710.答案是C;
call for需要，邀约；answer for负责；provide for 供养，为…做好准备；plan for为…计划，打算。