单项选择题
The work（）by the time you get there.
A．will have been done B．was done C．had been done D．has done
单项选择题 We'll begin to（）the new plan next month.
单项选择题 Here is the ticket for（）4708 to New York. You may go to the airport right now.
单项选择题 We（）in the rainstorm before we reached the top of the hill
