My father retired in 2008, _____ he has been devoting his time to gardening.
| A．at which | B．since when |
| C．when | D．after that |
World Expo 2010 Shanghai China, a grand-scale global event, has ______ the significant theme “Better City, Better Life.”
| A．abandoned | B．adopted | C．advocated | D．adapted |
--- Do you like this part of the town, the so-called desired area?
---On the contrary, it’s the ______ area that I want to visit in town.
| A．best | B．first | C．last | D．least |
We got lost in the forest and decided to remain ________ we were and waited for rescue.
| A．where | B．what | C．how | D．who |
---I’m frustrated after so many failures. I can’t see any hope.
---Behind every misfortune ________!
| A．lies an opportunity | B．does an opportunity lie |
| C．an opportunity lies | D．is an opportunity lying |
Unemployment is on the increase. A growing number of young people,
, are finding
themselves out of work.
| A．in case | B．all in all | C．in particular | D．as a result |