_ a pair of compasses, it is easy todescribe a circle.

The accident was really unexpected I did try to avoid _______ the car in front of mine, but I failed

The police ________ the lost child and tried to find his parents.

Excuse me, I want to buy some food. Where can Ifind a supermarket？ —I know_____ not far from here. You can easily find ________.

Just as Professor Scott often________it，success is ninety-nine percent mental attitude.