Who ________ a theory about black holes?
#68666
A
put forward
B
put down
C
put away
D
put off
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He left school early, and as an adolescent, determined ______  in South American, set off from his home.
#65918
A
having a fortune
B
making his fortune
C
to spend a fortune
D
to make his fortune
We ___ each other the best of luck in the examination.
#83793
A
hoped
B
wished
C
expected
D
wanted