当你想要询问别人的生日是什么时候时,应该如何问:A.When do you have breakfast?B.When is your birthday?
Whose sweaters are these ? _______, I think .
The students are playing __________.
Daming and Simon ____ to a baseball game in America.
He _____ little about the film until he _____ it yesterday evening .
China sent Yang Liwei _____ space in 2003.