Shanghai is one of__________ in China. A. the largest cities B the largest countriesC. the most large cities D. the most largest countries
-- Peter knows much French. -- ________.
Which sign tells you to go straight ahead? A. B. C. D.
The new teaching building ________ before the new term begins.
The teacher asked the students ________.
All of us have gone out. There is ________ at home.