As is known to us, knowledge is can change your life.
A. that B. what C. which D. how
the situation become worse, call me at once.
A. Must B. Need C. May D. Should
— Remember the trip? The scenery there is really breathing-taking.
—Yeah. We also really a good time.
A. have B. have had C. had D. has
With the economic crisis on, it is still difficult to find a job.
A. to go B. go C. gone D. going
the sound of the terrible noise, the little baby burst into tears.
A. On B. By C. At D. Upon
—How do you find my hometown?
— .
A. Someone told me B. By looking at the map
C. More beautiful, I think D. By chance
