He found       a little difficult      to school in ten minutes.

She also says that these children may find        hard to think for themselves when they’re older.

We believe it is possible for us       on the moon.

       is not good        without doing anything.

It’s wrong        you        do things like       .

       takes me nearly one hour to go to work        bike every morning.

You will        what kind of person he is some day.

Do you       why Jim missed so many lessons?

—What are you doing ? —I am       my dictionary.

Edison       many kinds of useful things for people before he died.