They have been told that if they want to build a highway between the two towns, they should first try to____ how much it is going to cost.

His sudden ______ of violent anger put an unpleasant end to the meeting.

So original is this cartoon designed that it ________ a large number of children inland.

After the captain left, his assistant Roger and other members of the team stayed behind to _____ any misunderstanding, but they refused to hear complaints(抱怨).

Best of all, with online education, we can stick to our jobs and at the same time study and _______the latest knowledge.

The patient was in bad need of operation but there was no guarantee(保证) that she would survive the anaesthetic (麻醉剂), which made the doctors on the horn of a __________.

It’s hard to tell real Jingdezhen vases, and it’s a little more difficult for the untrained shopper to______.

 Mo Yan, a famous Chinese writer, won the Nobel Prize for literature at the end of the year 2012. We learn that success         the person with a never-give-up attitude.

I do ______ your timely help yesterday, without _______ I couldn’t have found the solution.