20. On a _______ date, you go out with someone you don’t know
A： I don’t know how I shall express my thanks to you B： ___________________
A： I don’t know how I shall express my thanks to you B： ___________________
---Do you know Jim quarreled with his brother?-I don’t know, _______.
If you don’t know how many seats you should prepare, you ask the guest \How many people are there in your party？\
If you don’t know the answer, what should you do?
M: I don’t know how to use this new software?W: Why not ask Jack to help you?Question: What will the man probably do?
Don’t take someone you get to know from the Internet to your house no matter how ________ he sounds.
There’s a new machine in your company ,but you don’t know how to use it , so you may ask：________
—I don’t know _______ now. —She is much better tody.how is sheB．where is sheC．how she isD．where s—I don’t know _______ now. —She is much better tody.how is she B．where is she C．how she is D．where she is
I don' t know how to interpret her remark. I think it was deliberately ______.
Would you please come and help me with this form. because I don’t know how to _________ it.
This is a very ________ situation and we don’t know how to face it yet.
— Do you know your results？— No, I don' t know them______.
1 don't know how you______ the severe winters in your part of the world.
Katherine: Linda] I haven't seen you for ages. How are you？ Linda: Fine. And you？ Katherine: Pretty good. How's Frank？ Linda: Oh, don't you know？ We got divorced two years ago. Katherine: ______.
I don’t know to help him. [ ]how should we do B．wht we should do C．wht should we doI don’t know to help him. [ ]how should we do B．wht we should do C．wht should we do
how many characteristics do you have that you don’t like （）
听力原文：W: Alexander, you speak quite good English. How did you learn a foreign language so well？ You know English is really a headache for me. I just don't know how to learn it well.
— Do you know Jim qurreled with his mother — I don’t know. _____.Nor don’t I creB．Nor do
— Could you tell me how _____ ckes — Sorry, I don’t know.mkeB．mkingC．to mkeD．mde— Could you tell me how _____ ckes\ — Sorry, I don’t know.mke B．mking C．to mke D．mde
Excuse me, could you tell me ______ Sorry, I don’t know. I’m new here.when the museum opensB．wherExcuse me, could you tell me ______ Sorry, I don’t know. I’m new here.when the museum opens B．where is No. Middle School C．how long the old ldy hd lived here D．how do you celebrte Hlloween
---- Do you know _____ I’m going to see him. --- Sorry,I don’t know.
You’d better leave things ________ if you don ’t know how to deal with them
