How was your car destroyed?

I ran into a big tree.

I guess you ________ too fast.

[　　]

Since then, the number of people taking driving lessons ________ 20%.

[　　]

The little girl ________ asleep when her mother ________ the housework.

[　　]

It's very dark here, why not ________ the light?

[　　]

Mary suggested we ________ for the meeting.

[　　]

You have bad teeth ________ the sugar which you are always eating.

[　　]

Our English teacher often advises us ________ more after class.

[　　]

Mother was worried because little Alice was ill, especially ________ father was away in France.

[　　]

It's difficult ________ a world record and even more difficult to ________ it.

[　　]

A decision must be ________ immediately about whether to go or to stay.

[　　]