1.The little boy ______ on the long chair is unknown to all around.
A.lay B.lain C.laying D.lying
问：lay lain 有什么区别？ 为何要用ING

2.It is said that she can speak three more foreign languages _____ French.
A.except B.besides
选什么？ 这两个词区别在哪？。。意思一样啊~

3.The number of people invited to the party ____ thirst, but a number of them _____ absent for different reasons.
A.were,was B.was,was C.was,were D.were,were

4.If you want to change a double, you will have to pay ______ 100 yuan.
A.more B.another

5.All ______ is needed is a supply of enough water.
A.the thing B.that C.what D.which

选什么？3-5 为什么选这个而不选其他？

lay放置 laid(过去时) laid(过去分词) laying(现在分词)
lie躺 lay lain lying

except除...之外 [不包括] Nobody was late expect me.除我以外无人迟到.
besides除...之外 [并且此外,外加] There are many others besides me.除我以外,还有很多人.

3.The number of意为:...的数量,用单数,a number of 意为:许多,若干,用复数.选C

4,如果你要换一见双人间,得再负100元.
表另负100元,用another .选B

5.All代指后句,做主语,不缺句子成分,同位于从句,用that.选B