Professer Ma stood there surrounded by many students.

求大家改写几个间接引语的句子
1.The old worker asked him,Are you a professer.
2.He asked me,will you sit for the exans on wednesday?
3.Mother asked me where have you doing.
4.she asked mick,what are you doing.
5.peoplemay ask,how does a computer work?

一道英语改错题 The professer divede his spare time into walking and writing
答案说要把Into改成between指教授将业余时间分配在散步和写作之间

介词填空：
1.Professer Smith always walks with his hands _____ his back.
2.Shall we meet _____ the corner or _____ the restaurant.
3._____ hearing that the plane had diverted,they left the airport.
4.The house is _____ fire!We had better get _____ the house.
5.The wine is typical _____ the region.
6.I want to proof _____ your love,so lend me twenty pounds.
7.Can we name the baby _____ you,if it's a boy?
8.The little boy was shivering _____ cold.
9.Do you think your teachers had much influence _____ you?
10.My sister got a job so that she could be independent _____ her parents.
11.Excuse me,sir,you haven't paid _____ your beer.
12.The frontier guards will shoot _____ anybody trying to cross.
13.Some people would rather succeed _____ business than love.
14.If you smile _____ me like that,I'll give you anything you want.
15.The referee glanced _____ his watch.
16.Her marriage _____Philip didn't last long.
17.Nobody knows the reason _____ his disappearance.
18.My father never showed it if he was disappointed _____ me.
19.I'm having difficulty _____ my daughter's politics homework.
20.Would you care _____ a cup of tea?You know this kind of tea is rich _____ vitamins.

英语语法题（虚拟语气）,求详解
1.Tom might have come to Professer Smith's lecture but he got up rather late.(为什么填but he got up rather late,可以用if he had gotten up early么）

Boys and girls,whenever listening to the professer,______that you put down everyword she says.横线上应该填什么?
A.making sure B.make sure C.be make sure D.to make sure

Professer James will give us a lecture on the western culture ,but when and where_yet.
A.hasn`t cleand B.didn`t clean C.isn`t cleaning D.hasn`t been claened

what point does the professer make when .
make point 在这里是啥意思?一道听力题的题干,发现自己居然连题目都看不懂,:'( :'(