I’m stuck with this problem; you may ask ______ knows better than I.
A.anyone | B.no matter who | C.who | D.whoever |
The space walk will last six and a half hours and the repair of Discovery is expected to __________ a little more than an hour.
A.take | B.cost | C.spend | D.adjust |
I really don’t want a bigger house— I’m __________ with what I’ve got.
A.satisfying | B.satisfied | C.satisfactory | D.satisfaction |
It was just a __________ comment; I didn’t mean it to be taken so seriously.
A.uniform | B.casual | C.humorous | D.formal |
Cycling is highly __________ to people’s health and the environment.
A.fashionable | B.beneficial | C.changeable | D.suitable |
I’ve listened to Professor Smith’s talk about medicine,but I still haven’t got a good understanding of its key _________.
A.notes | B.information | C.words | D.points |