It _____ him 2 hours to finish this homework.
A. cost
B. spent
C. took
D. paid
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Summer is coming. It is getting ________.
A. hottest
B. coolest
C. hotter
D. cooler
The old man is jogging __ a blue sweater.
A. putting on
B. wear
C. in
D. with
--Helen, could you get me something to drink? --OK.What about some ________?
A. fish
B. beer
C. beef
D. meat
The customers are satisfied with the ___ of the restaurant.
A. balance
B. surface
C. service
D. experience