Chemicals in the body  _____  our food into useful substance.
#78367
A
mix up
B
deal with
C
bring in
D
break down
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The picture of the park       memories of our class trip last year.
#82955
A
called up
B
reminded
C
turned up
D
came up
How did the movie finally ______? I couldn’t wait to see the ending. 
#66559
A
come across
B
come out
C
come upon
D
come up with
The train __ for five minutes by the time we got there.
#80729
A
had left
B
left
C
was leaving
D
had been away