—It’s already6 o’clock. I wonder if it is too late to go to that bookstore.--- Not really. It_____ open until 8 o’clock on weekends.
Lots of visitors come no Nanjing because she is city.
He was riding to schoolhe was hit by a car this morning.
—How many students are there in your school? —the students in our school over two thousand.
Tom has grown enough to take care of.
There are many tall green trees onside of the street. A. either, B. both Call D. every