You must have waited here for a long time, __________?
#93616
A
mustn’t you
B
needn’t you
C
didn’t you
D
haven’t you
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In my opinion, Jack, though relatively stubborn, was not too difficult ___.
#92677
A
to work with
B
working with
C
to be worked with
D
worked with
26.Not until I came home last night ________ to bed. 
#94531
A
Mum did go
B
did Mum go
C
went Mum
D
Mum went
Her dog ran out of the yard           the old lady opened the gate .
#94137
A
moment
B
a moment
C
the moment
D
that moment