Every one of us must know this: _________ we live can we save the earth.
A.by changing the way only |
B.by only changing the way |
C.only by changing the way |
D.by changing only the way |
During the period of recent terrorist activities, people _____ not to touch an unattended bag.
A.had always been warned |
B.were always being warned |
C.are always warning |
D.always warned |
—What a great cook your sister is!
—Yeah! We ______ never have enough of her cookies.
A.may |
B.must |
C.should |
D.can |
It is difficult to find a satisfying job today.This job is great ________ salary, but it has some disadvantages.
A.in terms of |
B.in case of |
C.in favor of |
D.on top of |
Some old people don’t like pop songs because they can’t _____so much noise
A.concern |
B.tolerate |
C.undertake |
D.ignore |
I spent several years in France, ______ I never learnt to speak French.
A.for |
B.yet |
C.or |
D.where |