We'll learn much from this failure, so our suffering and efforts are not ________.
| A．in return | B．in vain |
| C．at random | D．at all costs |
She has always _____ her father. In her eyes he is perfect.
| A．looked up | B．looked up to | C．looked down on | D．looked on as |
---Do you know London at all?
---No, this is the first time that I______ here．
| A．was | B．came | C．have been | D．had been |
Look at the timetable. The flight to Shanghai _____ off at 10:00.
| A．is taking | B．takes | C．will be taken | D．will take |
--- I ____ so busily recently that I ____ no time to help you with your maths.
---That’s OK. I can manage it by myself.
| A．had been working; had had | B．have been working; had |
| C．have been working; have | D．am working; will have |
I felt _____ to see her _____ face.
| A．disappointing; disappointed | B．disappointed; disappointing |
| C．disappointed; disappointing | D．disappointed; disappointed |