In doing scientific experiments one must be _______ careful with the instruments.
#75032
A
other than
B
rather than
C
less than
D
more than
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Some of the old beliefs passed down from one generation to another ________ the present thinking.
#71090
A
deal with
B
agree with
C
put up with
D
come up with
He was _____ down for some days after he heard that he didn’t pass the exam.
#70038
A
broken
B
cast
C
cut
D
discouraged
He is determined to devote himself to ___ the country.
#83700
A
serve for
B
serve
C
serving for
D
serving
He always prefers a bicycle rather than on a crowded bus .
#69069
A
ride ; ride
B
riding ; ride
C
ride ; to ride
D
to ride ; ride