A.irregular intervals
B.terms
C.regular intervals
D.the end
the _12_ on the end of the rope
A.garden
B.tree
C.land
D.air
By the end of this month, all this ______.
A.is changed
B.had changed
C.will have changed
D.has changed
A.to
B.on
At the end of the year there__________ a test on everything we have studied
A.was
B.will be
C.would be
D.has been
David has decided ___________football at the end of this season.
A.give up
B.giving up
C.to give up
D.having given up
A.remind
B.repeat
C.recall
D.replace