Laura was away in Paris for over a week . When she got home,there was a pile of mail_____for her.
#88545
A
waited
B
waiting
C
to wait
D
was waiting
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Dad is under a lot of pressure, so we have to ________ him.   
#97092
A
make preparations for
B
take out insurance for
C
make allowances for
D
make sense of
Bell is considered _____ the first phone in 1896.
#95566
A
inventing
B
having invented
C
to invent
D
to have invented