—What were you doing at this time yesterday?—We _______ in the classroom. 
#39914
A
read
B
were reading
C
are reading
D
was reading
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Please be quick, or we will have no time ____ lunch. 
#40631
A
to have
B
having
C
on having
D
have
If farmers          trees and forests, giant pandas        nowhere to live.
#38962
A
cut down; have
B
will cut down; will have
C
will cut don; have
D
cut down; will have