Jim, ________ for months to find a job as an engineer, finally took a position in a factory ______ cars.
A. struggling; producing B. struggled; produced
C. having struggled; producing D. to struggle; to produce
Not until ________ the house _________ that he had left the keys inside.
A. he left; realized he B. he left; did he realize
C. did he leave; had he realized D. he had left; did he realize
All of us were _________ by the ________ question ___________ by a six-year-old boy.
A. puzzled; puzzling; rose B. puzzling; puzzled; raised
C. puzzled; puzzling; raised D. puzzled; puzzled; being raised
A survey of the opinions of experts _________ that three hours of outdoor exercise a week ________ good for one’s health.
A. show; are B. shows; is
C. show; is D. shows; are
Can you make sure ______ the gold ring?
A. where Alice had put B. where did Alice put
C. where Alice has put D. where has Alice put
Jim ____________ the size of this board and has found that it ____________.
A. has measured; measures five metres in width
B. measured; is measured five metres wide
C. has measured; is measured five metres wide
D. measures; has a measure of five metres wide
