There was no one nearby who might see him trying to ________ the house.
A. break through
B. break down
C. break out
D. break into
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The college is not able to ________ because of restrictive planning laws.
A. explode
B. explore
C. expose
D. expand
The university has ________ a research center to develop new ways of combating bacteria which have become resistant to drug treatments.
A. launched
B. submitted
C. revealed
D. generated
The marketing character is willing to give, but only ________ receiving.
A. in exchange for
B. instead of
C. with regard to
D. on the verge of
There were no tickets ________ for Sunday’s performance.
A. preferable
B. considerable
C. possible
D. available