Wind power is an ancient source of energy we may return in the near future.
| A．on which | B．by which | C．to which | D．from which |
Guangzhou Evergrande made history by winning the AFC Champions League title for China, which is the first time a Chinese club ______ the competition.
| A．won | B．wins | C．has won | D．had won |
English is a language shared by several diverse cultures, ________ uses it differently.
| A．all of which | B．each of them |
| C．all of them | D．each of which |
--I heard about your promotion; you ______ be thrilled.
--Not really, the new office is huge, but the workload has doubled.
| A．must | B．can | C．shall | D．will |
-- ______________, I can make it home by 8:30 when the football game will be on TV.
-- Well, it depends on how efficiently you work.
| A．Obviously | B．Gradually |
| C．Hopefully | D．Fortunately |
An expert says, “I think it is unpredictable for nature. You don’t know what will happen but_________, we are preparing.”
| A．somehow | B．anyhow |
| C．somewhat | D．someway |