It is such ________ honour to take part in ________ celebration，so how could I make any mistakes?
| A．an；/ | B．the；the | C．an；the | D．/；the |
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 |
U.S. President Barack Obama on Wednesday paid honor to health care workers who have treated Ebola patients in West Africa, calling them “heroes”_________ to be applauded rather than discouraged.
| A．reserving | B．deserving |
| C．observing | D．preserving |