While __________ for the bus, I happened to come across my childhood friend, Tom.
#68214
A
waited
B
wait
C
waiting
D
to wait
推荐题目
Can you lend me the book ______the other day?
#73763
A
about which you talked
B
which you talked
C
about that you talked
D
that you talked
Since it is expected that Fed will cut interest rate again, there is no doubt ___the company will make the decision on raising the price of crude oil.
#72913
A
why
B
that
C
whether
D
when
The question ______ we can raise enough money for the project in a week is being discussed.
#67873
A
that
B
what
C
whether
D
which