— Do you know ____ Mr Green will come tomorrow?— I’m not sure.
#38266
A
why
B
when
C
how
D
whether
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I don’t know________.Because he has to look after his mother.
#37799
A
why he is leaving
B
why is he leaving
C
whether he is leaving
D
whether is he leaving
She doesn’t know __________.
#38095
A
what she can do it
B
what to do it
C
how to do
D
how to do it
I don’t know if it ________ tomorrow. If it _________ , we won’t go hiking.
#36789
A
rains; rains
B
will rain; rains
C
rains; will rain
D
will rain; will rain
 I ______ go to bed______ my mother came back home.
#36737
A
won’t, until
B
didn’t, until
C
will, until
D
won’t,when