The history of _______ is full of achievements and adventures.
A.man B.men C.men’s D.the men
They had to do so much walking after their car broke down on the way to the village yesterday that their _______ are still aching now.
A.leg’s muscle B.legs’s muscle
C.leg muscles D.legs muscles
If you want to do the experiment again, you had better be more careful ________ you made a mistake.
A.when B.why C.where D.that
The man made another discovery, _______ of great importance to science.
A.which I think it is B.I think which is
C.I think it is D.which I think is
Newton is shown as a gifted scientist with every human weakness stood at the point in history magic ended and science began.
A.who; where B.which; where C.who; when D.which; that
（2014·全国大纲卷）I think Mrs. Stark could be _______ between 50 and 60 years of age.
A.anywhere B.anybody
C.anyhow D.anything
