—Have you finished the book?—No,I’ve read up to____ the children discover the secret cave.
#30631
A
which
B
what
C
that
D
where
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I was on the highway _______ this car went past followed by a police car. They ______ at least 150 kilometers an hour.
#32322
A
when; should have been driving
B
while; would have driven
C
as; could have driven
D
when; must have been driving