—Simon, I wonder _______. —Last Saturday.
#38586
A
when the foreign visitors arrived
B
when did the foreign visitors arrive
C
when the foreign visitors will arrive
D
when will the foreign visitors arrive
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We don’t know ______, maybe in the afternoon.
#37715
A
why will we start
B
how we will start it
C
when we will start
D
where we will go
The workers were making so much noise in the workshop, and the boss hurriedly went to see ____.
#38737
A
what the matter was
B
what was the wrong
C
what wrong was
D
what was the matter
--- Could you tell us ____?   ---For about two weeks.
#37546
A
how soon you will be back
B
how long you will be there
C
how soon are you going to be back
D
how long are you going to be away
 I think _______ necessary for you _______ breakfast. 
#37751
A
this; have
B
that; to have
C
it’s; to have
D
it’s; have