1 i know what i will do (with)him 翻译 为何用with

1 i know what i will do (with)him 翻译 为何用with
2 .this isthe right book that i'm (after) 为何用after
3.(that)there are no living things on the moon,主语从句可以并不加that
4.in the 1990s a new material was added to the cotton to make jeans stretch and given an even tighter fie (over)the bottom and legs翻译,为何用over
5.global warming pushes the temperature higher (for)january,答案是for,用over 表期间为什么不对
6.agricultur was a step in human progress (to)which subsequently there was not anything comparable until our own machine age为何用to
7 the chinese people (have created )cuitural traditions durning their long history,为何用现在完成时
8.is there any chance of my borrowing your book
for how long
(until)the end of the week 用by为何不可

1 i know what i will do (with)him 翻译 为何用with----因为what to do with- - == how to deal with -- -
2 .this isthe right book that i'm (after) 为何用after-----因为 be after- - -== be looking for
3.(that)there are no living things on the moon,主语从句可以并不加that 吗-----主语从句的话,that是必须的,但两个简单句的时候,句子是There are no living things on the moon,and that is certain.-------and是连接词,不能少.that指代There are no living things on the moon,
4.in the 1990s a new material was added to the cotton to make jeans stretch and given an even tighter fie (over)the bottom and legs翻译,为何用over ------over的存在相当于on / in
5.global warming pushes the temperature higher (for)january,答案是for,用over 表期间为什么不对--------- 如果是over,句子可能是 -- - over the January period.
6.agricultur was a step in human progress (to)which subsequently there was not anything comparable until our own machine age为何用to---------to与step连用：a step to - - - - a step to human progress.
7 the chinese people (have created )cuitural traditions durning their long history,为何用现在完成时-------因为强调“到目前为止”的the history of China--------所以是现在完成时.
8.is there any chance of my borrowing your book
for how long
(until)the end of the week 用by为何不可------也就是说,you can keep it till / until the end of the week .如果是by,句子就是：you must return it BY the end of the week.
keep sth till / until -- - -解释为“保留到- - - -”.retuern sth by -- - - 解释为“在- - 之前归还”.
希望,你已经明白了.