________ seems to be a strong competition in China for senior high students to enter college or university.
— There is still a copy of the book in the library. Will you go and borrow ______?— No, I’d rather buy ______ in the bookstore.
It is reported that the scientists in our county are______all possible ways to control H1N1 flu.
— How about ______ Christmas evening party?— I should say it was ______ success.
— Here is some good news for you. You’ve won a holiday to the USA.—______ That’s great!A. Have I? B. Pardon? C. Congratulations! D. Good idea!
.Since I came here two years ago, great changes __________ in the factory and many people want to come here to pay a visit.A have been taken place B. had been taken place C. have taken place D. are taking place