I can think of many cases _______ students obviously knew a lot of English words and expressions but couldn’t write a good essay.
It’s quite warm _____ January.
The key _____ four modernizations lies _____ the science and education.
What one thinks and feels is mainly _____ traditions, habits and education.
Get in touch with them, for they will be anxious _____ news of your arrival.
I like the climate here _____ the wind blows .