41、I know that all    getting on well with her.

A．was                B．is                    C．are                 D．were

42、When and where this took place  still unknown.

A．are                 B．were        C．is                   D．has

43、Not only the workers but also the machine  not there.

A．are                 B．were        C．is                   D．has

44、Very few                     his address in the town.

A．knows            B．know              C．are knowing   D．has known

45、Ten thousand dollars   a large sum of money.

A．are                 B．is                    C．were        D．seem

41、C  不定代词all在此句中代“与她相处的人”，所以是复数。

42、C when and where this took place是一个从句。

43、C     44、B  few在此代人，是复数。   45、B