—Today we are going to talk about travelling in space. Everyone must say something.—I’m sorry, this _____ isn’t familiar to me. I’d better listen to others first.
To make sure that he was at home, I called him up ____ . A. by chance B. in general C. in particular D in advance
In face of ____ failure, it is the most important to keep up ____ good state of mind.
_____ from the table, he made a suggestion that we _____some money for those who suffered a great loss in the terrible earthquakes.
You never imagine what trouble I have _________this paper in my house.
— English has a large vocabulary, hasn’t it? —Yes. ____ more words and expressions, and you will find it easier to read and communicate.