--- I bought the digital camera two months ago. --- You mean that you __________ it for two months. 
#41864
A
have had
B
have been
C
have bought
D
have taken
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These boxes ______ for keeping the food clean and cool.
#39501
A
use
B
are used
C
have used
D
were using
Mr. White _____in that city since he moved there thirty years ago.
#41515
A
lives
B
lived
C
was living
D
has lived