Not only from Beijing, but also he brought us a lot of books.A. does he come backB. he will come backC. did he come back
-----When did the Party ___________? -----In 1921.
You should cut up the meat _____ before cooking.
John fell asleep _______ he was listening to the music.
It took her______ to cook the delicious food.
I shall turn ____ our teachers when I’m in trouble.