[ Relative Pronouns ]
He did not know ________ was going to pick him up.
A. whom
B. who
Select your answer:
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Grammar › ViewCustomers these days are _______ demanding than in the past
A. Too
B. Much
C. More
D. So
Vocabulary › View
To change buses, __________ a transfer.
A. asking
B. to ask
C. ask
D. ask for