27.Albert Einstein, ____ life had once been very hard , was given the Nobel Prize for physics.
| A．of whom | B．for whom | C．for whose | D．in whom |
Please tell me the problems ________ at yesterday’s meeting quickly. The manager is calling me!
| A．being discussed | B．to be discussed |
| C．discussed | D．having discussed |
— Thank you for attending my birthday party tonight.
— ________
| A．It’s my pleasure. | B．It’s all right. |
| C．It’s my duty. | D．It’s nice to say so. |
We showed great pity to the poor old man, for ________ life was hard in the past.
| A．whom | B．whose | C．who | D．that |
I think it was ________ surprise that he finished the work without ________ rest.
| A．a ; the | B．/ ; the | C．/ ; / | D．a ; / |
The moment ______Leo will never forget is ______he joined the Air Force
| A．when; that | B．that; that | C．that; when | D．when; / |