_______is worth doing at all is worth doing well.

[　　]

A． Whatever　 B． Whoever　C． However it　 D． Whatever it

I don't think it right that _______honest man who married and brought up a large family did more service than he who continued single and only talked of_____ population.

[　　]

A． a; 不填　 B． an; 不填　 C． a; the　　D． an; the

The lady behind her in line kept pushing against her every time the line moveD． Finally, Sue turned and said sternly(严厉地), " ______?"

[　　]

A． Do you care　　　 B． Do you mind

C． What are you doing　D． Go ahead

Still, he _______his post, reporting the water level to the headquarters every fifteen minutes.

[　　]

A． came to　 B． devoted to　C． stuck to　 D． got to

－Was the driving pleasant when you vacationed in Mexico last summer?

－No, it _______for four days when we arrived, so the roads were very muddy.

[　　]

A． was raining　　　 B． rained

C． had been raining　　D． have rained

I should very much like to have gone to that party of theirs, but ______.

[　　]

A． I'm not invited　　 B． I have not been invited

C． I was not invited　 D． I had not been invited

－Did you go to Hawaii for the vacation?

－I _______to go, but I got sick at the last minute.

[　　]

A． was planning　　　B． have planned

C． had been planning　 D． have been planning

Birds will come back again and again to the______ spot for food and water.

[　　]

A． forbidden　　 B． flesh　　 C． given　　D． fresh

The snow fell during the night and was _______in big drifts on the highway the next morning.

[　　]

A． lied　　　B． lying　　 C． laid　　D． laying

Work and play are both necessary to health; ______gives us rest and_____ gives us energy.

[　　]

A． that; this　　　B． one; the other

C． one; another　　D． this; that