________ is good to health to take physical exercises .

[　　]

It was foolish ________ you to give up what you rightly owned .

[　　]

从所给的四个选项中选择最佳答案

I asked him to ______ me a few minutes so that we could go over all the problems．

[　　]

A．spend　　　B．save　　　C．spare　　　D．share

从所给的四个选项中选择最佳答案

It was well known that Thomas Edison ______ the electric lamp．

[　　]

A．invented　　　B．discovered　　　C．found　　　D．developed

从所给的四个选项中选择最佳答案

Usually carelessness ______ to failure．

[　　]

A．leads　　　B．happens　　　C．gets　　　D．agrees

从所给的四个选项中选择最佳答案

His father died and ______ him a lot of money．

[　　]

A．gave　　　B．left　　　C．sent　　　D．offered

从所给的四个选项中选择最佳答案

The fire broke ______ after they had gone home．

[　　]

A．in　　　B．out　　　C．off　　　D．up

从所给的四个选项中选择最佳答案

We have worked out the plan and now we must put it into ________．　　　

[　　]

A．fact　　　B．reality　　　C．practice　　　D．deed

从所给的四个选项中选择最佳答案

The new library is going to ______ the new type of computer to use．　　　

[　　]

A．take　　　B．make　　　C．put　　　D．send

从所给的四个选项中选择最佳答案

I had no idea where he had been ______ he told me．　　　

[　　]

A．until　　　B．unless　　　C．except　　　D．if