—English has a large vocabulary, hasn’t it?—Yes. _____ more words and expressions and you will find it easier to read and communicate.
_________ Kunming you see today is quite _____ different city from what it used to be. A.The, 不填 B.不填, a C.The, a D.A.a
Sir, do you have anything _________ this afternoon? If there is nothing to do, I wonder if I can ask for a leave.
When we _______the railway station, the train _______for 5 minutes.
Two years has passed since I ______you the first time.
_______, nobody was injured in the accident.