Don't be discouraged, _ and you will surely pass the exam.
Don't worry, your watch（）and you can have it in no time.
There is a growing realization that the only effective way to achieve further reductions in vehicle（）is to replace conventional diesel fuel and gasoline with cleaner-burning fuels.
Don't touch the laboratory equipment and chemicals after entering the physical and chemical laboratories, in order to avoid personal injuries.进入理化实验室,不准触摸化验仪器及化学品,以免造成人身伤害。
I'm bored and don't know what to do. Wait, I know... I read and watch TV.
Items that can be auctioned on eBay range from toys, books and vacuum cleaners to cars, houses and .
Just tell the truth and don't ＿the story by any means.
原文：不了解这一点，就不能做成这笔交易。译文： We don't grasp this point and do this business.
Don't speak with too much facial expression and too many gestures in the job interview.
The foreign students who reveal their wealth are recognized as “__________” groups and likely to be involved in crimes, so, don't show off your wealth and don't reveal your identity as a foreign student.
This problem is______his ability and I don't think he can solve it.
听力原文：M: The subway is running behind schedule. and traffic is backed up for blocks. I don't know if well make the 7:15 show
听力原文：W: I don't know what to do about my job, every evening the boss asks us to work later and later. don't mind the extra pay, but I'm just about to stretch to my limit.
-- Sorry, Joe.-- Don't call me "Joe", I'm Mr. Parker to you, and ______ you forget it!A．do
Don't be______at the examination, and believe that you can do well in it.
听力原文：W: Please check the oil and water as well as the tires. I have a long journey and I don't want anything to go wrong half way.
听力原文：M: I always have patients who really don't have anything wrong with them. They just come in and complain.
I don't know whether to accept this new job, and the company is____ a decision.A.pressing me with
The ability to sing and dance has become increasingly important in the entertainment industry nowadays, and there are few actors who don't ________some musical and dance skills.
We don't think we can put the business through（)you revise your terms and conditi
We've______a lot of time and effort in this plan, and we don't want it to fail.
Don't worry about himHe is_____a child and he is able to look after himself.
I don't know what has happened, and don't know what to do next.
I don't want to go skating and, （), the ice is too thin.
