【单选题】
If you don’t think it necessary to make ____ any missed lessons, speak up now.
【单选题】
11. -Will the foreigners have any problems talking with Chinese in 2008? -I don’t think so. Now ______ the young ______ the old can speak some English.
【单选题】
I don’t want to talk about it now. I’m not in the __________ .
【单选题】
17. If you _____ to me, you wouldn’t be in such trouble now.
【单选题】
Don’t take any action until you are fully _____ with the situation there.
【单选题】
Don’t hesitate ______ for help if you have any problem meeting the schedule.
【单选题】
I don’t think you’ll be able to understand this formula(公式)___ you finish school.
【单选题】
I don’t know you want to keep the letter, I’ve _____it up.
【单选题】
I don’t think you can work out the maths problem ___ her help.
【单选题】
I don’ t think it’ s important, _____?