He advised farmers to choose the best seed-heads ,__________ that had the best color .
A)不填 B) ones C) this D) the ones
The doctor persuaded the patient ____.Which statement is WRONG? A. not to smoke again B. to stop smoking
C. to stop to smoke D. into stopping smoking
Johnny is a great dancer;he above the rest for his perfect performance.
A.stand by
B.stands out
C.lives on
D.makes out
—Would you mind my _______ your speech?
—Not at all. Go ahead.
A. record B. to record C. recording D. of recording
The ability ________ an idea is as important as the idea itself.
A. expressing B. expressed C. to express D. to be expressed
We were just about ready to leave _____ it started to snow.
A. when B. before C. after D. since
