英语习题解析、有会的帮个忙~~~谢谢咯~~~~

英语习题解析、有会的帮个忙~~~谢谢咯~~~~
有会的,帮我解析下吧~~^ - ^
（V.）
1.She was so _ in the computer games that she forgot to have class.
A.attracted B.concentrated C.involved D.draw
2.It would be _ a risk to let the child go to school by himself.
A.following B.passing C.running D.carrying
3.He never _ to his customers in his business except occasionally for some special reasons.This time he cut the ptice by half,which really shocked me.
A.leaked B.drew C.quoted（引用） D.yieled(出产)
4.Readers can _ quite well without knowing the exact of each word .
A.get over B.get in C.get along D.get through
(adj.adv.)
1.Under heavy gunfire ,those cameramen risked their lives to give _ battlefield reports.
A.word-for-word B.face-to-face C.down-to-earth D.on-the-spot
2.You can speak _ in front of Georage ,but you cannot eat _ in his restaurant .
A.freely,free B.free,freely C.free,free D.freely,freely
3.Between you and me ,that boy of Mary's was _ .
A.as fat as strong B.fatter than stronger C.more fat than strong D.not so fat as strong
4.They are _ to arrive in time owing to the heavy snowstorm .
A.impossible B.unlikely C.unseemly D.probably
5.The new campus is _ as the old one .
A.twice as big B.as twice big C.twice big D.big as twice
6.The price of books is _ than before.
A.more expensive B.very expensive C.much more higher D.much higher
7.The store had _ customers that it closed .
A.so few B.such few C.too few D.very few
8.In general ,the amount that a student spends on housing should be held to one-fifth of the total _ for living expenses.
A.acceptable B.available C.advisable D.applicable
9.My new glasses cost me _ the last pair that i bought.
A.three times as much as B.three times more than C.three times as many as D.as three times much as
10._,the worse i seem to feel.
A.When i take more medicine B.Taking more medicine C.The more medicine D.The more medicine i take