They___________ their reports to the President yesterday.
A. loaned
B. combined
C. submitted
D. issued
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I was ______ to learn she was still writing novels and poems.
A. amazed
B. reflected
C. startled
D. stunned
He regarded the room as a _________ from the outside world.
A. residence
B. habitation
C. habitat
D. refuge
We're going to __________ a new toothpaste that will make everyone have beautiful white teeth.
A. come on
B. come out with
C. show off
D. come up with
If your immune system is weak you will ____________ becoming ill.
A. be prone to
B. be connected with
C. be concerned with
D. be confronted with