【单选题】
I don’t know you want to keep the letter, I’ve _____it up.
【单选题】
Excuse me. I don’t want to interrupt you but …
②
Certainly, how dare you
【判断题】
I don’t know what you are talking about.
【单选题】
I don’t want to talk about it now. I’m not in the __________ .
【单选题】
I don’t know _______ to deal with such matter.
【单选题】
If you don’t go, ____ I.
【单选题】
I am[填空]?tired?that I don’t want to go out.
【单选题】
13.Don’t ______ to let me know if there’s anything I can do for you.
【单选题】
I don’t know the place ________ he studied.
【单选题】
I don’t know what _______ to comfort her.