You‘d better leave things ________ if you don’t know how to deal with them.A. offB.

—Why do you want to leave your previous job？— ____________ .A You won't understand i
—Why do you want to leave your previous job？
— ____________ .
A You won't understand it.
B I'm hoping to have a better position.
C I don't want to work at all.

Why do you want to leave your previous job？（).A. I'm hoping to have a better positi
Why do you want to leave your previous job？().
A. I'm hoping to have a better position.
B. I don't want to work at all.
C. You won't understand it.

听力原文：W: Hi, Frank. What are you up to？ Is that really a French grammar book？M: Well, I
听力原文：W: Hi, Frank. What are you up to？ Is that really a French grammar book？
M: Well, I'm trying to teach myself some French. When I go to Montreal next semester, I don't want to sound like just another tourist. Most of the people there are bilingual.
W: Leave Boston to go to Montreal？ I didn't know this university had a program in Canada.
M: It doesn't. I'm planning to take a short leave of absence from school, so I can go there on my own.
W: What's the reason for this sudden interest in Canada？ M: Well, actually I've been thinking about going for some time now. I know someone there who's been wanting me to visit.
W: A relative？
M: An old friend of my uncle's runs a chemical engineering department there. So, I'm hoping he can help me enroll in some interesting courses.
W: If you want those credits transferred back here later on, you'd better arrange for it before you leave. Don't forget what happened to Susan after she came back from Rome.
M: Yeah, but her situation was different. I already have all the credits I need to graduate.
W: So you'll be taking courses just for the sake of learning.
M: That will be a nice change of pace, won't it？
What was Frank doing at the beginning of the conversation？
A．Planning a sightseeing tour.
B．Writing to his uncle.
C．Arranging his class schedule.
D．Looking through a language textbook.

请帮忙给出正确答案和分析，谢谢！

You should know better than ______ your little sister at home by herself.A．to leaveB．leavi
You should know better than ______ your little sister at home by herself.
A．to leave
B．leaving
C．to have left
D．left

Should Ileave earlier tomorow morning?()

Two years ago, my husband bought me a bike. If you live in a town, it is often faster than a car and you don't have to worry about parking. You leave it anywhere. As it has a seat at the back and a basket at the front, I can take my little daughter to school, to the library, to the shops, to anywhere.
I use it most in summer when the weather is warm and dry. It can be very unpleasant in winter when it is cold and the rain is heavy.
You must, of course, be careful on a bicycle. Accidents are not the only problem, though. One day I went shopping and came back to find my front wheel missing. It was a long walk to the bicycle shop. Now I have three strong locks.
My husband uses my bicycle sometimes for short journeys. He says it is better than waiting for a bus. He still uses his car for longer journeys, but I think that all day's sitting down is making him fat and lazy. On my bicycle I get a lot of exercises and fresh air, and this makes me feel a lot younger.
1)、The writer's husband bought her a new car two years ago.
A.T
B.F
2)、A bike is better than a car because it is much cheaper.
A.T
B.F
3)、The writer often uses her bike in summer.
A.T
B.F
4)、You must be careful when you ride a bike, for there are some problems.
A.T
B.F
5)、Riding a bike is a good exercise and it can make you feel younger.
A.T
B.F

以下哪些是邮件中应尽量避免使用的英文词汇（）

—Do you have to leave now？

Not until your work is finished ().

Don’t forget （) off the light before you leave the room.