We have no steel wire．You had better（）us one.

A.deep water
B.shallow water
C.stiff soils
D.soft soils

A.bicarbonate of soda
B.paregoric
C.aspirin
D.aromatic spirits of ammonia

A.after drydocking，while the hull is moist
B.after drydocking，and the hull has dried
C.afloat，where it is leaking
D.afloat，in all accessible areas