1.All__is needed is a supply of oil.
1.All__is needed is a supply of oil.
A.the thing B.which C.what D.that
2.He thanked me for what my son__.
A.did B.had done C.does D.has done
3.The story__,and everybody knows about it.
A.has got round B.got round C.was got round D.has been got round