Each man and each woman ______ asked to help when the fire broke out. A) is B) was C) are

Paints and solvents on a vessel should be ______.

A.stored safely at the work site until work is completed

B.returned to the paint locker after each use

C.covered at all times to protect from ignition sources

D.stored in a suitable gear locker

A.are

B.is

C.has

D.were

A.has

B.have

C.had

D.is having

A.who

B.which

C.that

D.as

A.general

B.generous

C.gentle

D.gentleman

Upon their discussion and negotiation, the couple () with each other in a peaceful manner.

A、ended

B、split

C、quarreled

D、fought

A、her

B、our

C、their

D、his