Tom didn’t understand the text ________ the teacher explained it to him.
#58317
A
when
B
while
C
until
D
since
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He was so tired that he fell asleep ___he went to bed.
#58470
A
as if
B
even though
C
ever since
D
as soon as
— Your aunt often walks the dog in the morning.— Yeah, bad weather stops her.
#55448
A
when
B
unless
C
because
D
since