Some Math problems are        difficult for the students         work out.
#53037
A
so, that
B
not, but
C
such, that
D
too, to
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— Sorry, I’m late. Has the film begun?— It doesn’t matter. The film _________ for several minutes.
#53815
A
has just begun
B
has just been over
C
has just been on
D
has just ended
Mr Black_______ Shanghai this afternoon. Do you know when the earliest plane to Shanghai _______ ?
#52085
A
is leaving for ;takes off
B
will leave; takes off
C
is leaving for; is taking off
D
will leave; is taking off
We ________ a sports meeting if it is fine next Wednesday.
#53051
A
have
B
had
C
have had
D
will have