The radio says a wild animal zoo is going to ____ in our city. 
#44930
A
be built
B
built
C
build
D
be building
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The old should _____ well.
#44832
A
be take care of
B
look after
C
be looked after
D
be taking car of
— May we leave the classroom now?— No, you _______. You _______ to leave until the bell rings.
#44633
A
mustn’t; are allowed
B
can’t; aren’t allowed
C
don’t have to; are allowed
D
needn’t; aren’t allowed
 It’s important for us_____ in good health.  
#44487
A
keep
B
keeping
C
to keep
D
kept