Many endangered animals, such as the Malayan sun bear, _____ in danger of dying out.
. — There is still a copy of the book in the library. Will you go and borrow __________? — No, I’d rather buy __________ in the bookstore.
. Could I speak to __________ is in charge of International Sales, please?
. To save class time, our teacher has ___ students do half of the exercises in class and complete the other half for our homework.
_______ is well known _______ Hong Kong returned to China on July 1st, 1997.
—Would you like to come to dinner tonight? —I’d like to, ___ I’m too busy.