Paris________ be a wonderful city but it’s not somewhere I’d like to live.
| A．might | B．would | C．must | D．can |
When this new kind of virus broke out at first in Mexico, no one had the least idea that it would _______ so rapidly throughout the world.
| A．export | B．spread | C．expand | D．deliver |
---Is the new job a real challenge for him?
---Well, _______ difficulties he meets，I believe he will never lose heart.
| A．however | B．whenever | C．whatever | D．Whichever |
“___________ race” means that two people form a group with their on-leg tied and they will walk for contest with three legs.
| A．three-legging | B．three-legged |
| C．three-legs | D．three-leg |
Listening to loud music at rock concerts _________ caused hearing loss in some teenagers.
| A．is | B．are | C．has | D．Was |
If the tickets to the match are not available, please give me a call _______.
| A．in general | B．in brief |
| C．in advance | D．in particular |