John ________ up swimming.
A. give
B. is given
C. has given
D. giving
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That should make fishmen start________ .
A. think
B. thinking
C. thought
D. thinks
I’v ________ looking for you for some time.
A. is
B. be
C. been
D. am
She’s ________ very ill because she’s been overworking.
A. look
B. looks
C. looked
D. looking
She can ________ the sound correctly now.
A. pronounce
B. pronounced
C. pronounces
D. pronouncing