Many scientists believe sea levels ______ by more than one meter by the end of the 21st century.
#100381
A
will be risen
B
will have risen
C
will have been
D
will be rising
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The hall ______ for our school Christmas party and everything will soon be ready.
#103600
A
was decorated
B
was being decorated
C
is being decorate
D
has been decorated
---Is dinner ready?---Not yet. The main course ______. It needs another ten minutes.
#100637
A
was not done
B
had not done
C
is not done
D
has not done
When you are at home,give a call to let me know you            safely.
#100432
A
are arriving
B
have arrived
C
had arrived
D
will arrive