12.if you are tired,__a rest.13.he is not honest,__believe him.14.why are you walking so fast?i__get home to do my work.15.i cant stop snoking,doctor.for your health,im afraid you__15.must B.can C.may D.do
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12.ifyouaretired,__arest.13.heisnothonest,__believehim.14.whyareyouwalkingsofast?i__gethometodomywor
12.if you are tired,__a rest.13.he is not honest,__believe him.14.why are you walking so fast?i__get home to do my work.15.i cant stop snoking,doctor.for your health,im afraid you__15.must B.can C.may D.do
12.if you are tired,__a rest.13.he is not honest,__believe him.14.why are you walking so fast?
i__get home to do my work.
15.i cant stop snoking,doctor.for your health,im afraid you__
15.must B.can C.may D.do
12.if you are tired,__a rest.13.he is not honest,__believe him.14.why are you walking so fast?i__get home to do my work.15.i cant stop snoking,doctor.for your health,im afraid you__15.must B.can C.may D.do
12 have
13 don't
14 want to
15 have to give up smoking.