It is normal for students to feel_____ before the examination even though they have prepared well.
A.serious | B.anxious | C.energetic | D.awful |
---When was Tom bitten by a snake?
---It was on a Sunday _______ he was taking a trip to the mountainous area.
A.that | B.when | C.which | D.where. |
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 |