The drill in Antarctica dragged on slowly because of lack of money, equipment breakdowns, environmental_________ and severe cold.
A. concerns B. assumption
C. occupationsD. ignorance
. ---Where did the couple find their child?
---It was in the park_________ the family used to camp.
A. thatB. whereC. whichD. when
He stayed up too late every night, _____ to catch up with his classmates.
A. having determinedB. being determined
C. determined D. to determine
I like getting up very early in summer. The morning air is so good______.
A. to breatheB. to be breathed
C. breathingD. being breathed
I agree with most of what her lecture said, but I don’t agree with ____ she said.
A. everythingB. something
C. anythingD. nothing
The volunteers are reminded of taking everything_________ to them before leaving the hotel.
A. belongs B. belonged
C. belongingD. to belong
