Kathy __________a lot of English idioms by watching documentaries made by BBC. A. picked up B. took up C. made up D. turned up
When you meet new words while reading, you can _______your dictionary.
If your baby has a fever, you should take him to see a doctor_______.
-- How do you want to post it? -- It is only printed matter; ______mail is OK
The accident was really unexpected I did try to avoid _______ the car in front of mine, but I failed
We Chinese are proud _______our great success _______the area of science and technology.