-When are you leaving?
-My plane _____ at six.
| A．took off | B．is about to take off | C．takes off | D．will take off |
Where we will build the dam has not been decided yet, ______?
| A．will we | B．has it | C．won’t we | D．hasn’t it |
The system is designed to give students easy ______ to the digital resources of the library.
| A．passage | B．way | C．approach | D．access |
One of the most important problems we will have to solve is _______ of students’ learning method.
| A．that | B．this | C．what | D．which |
. The house is nice, but ______ too small for a family of five.
| A．rarely | B．fairly | C．rather | D．pretty |
______ from what he said, he must be the thief who has stolen the car.
| A．Judging | B．Judged | C．To judge | D．Judge |