—I always look out before crossing the street.—You are right. You can't be too______.

You can go out, ______you promise to be back before 11 o'clock.

1． —Can you speak English _______ ?—Yes，l can．

If you want to be a teacher, you can __________ for more information.

Can you help ________?

—_____ can you be ready, Andy?

10．—Can I help you?—__________．

— Are you ready, folks?

— ________________

“How can you be so ______ ?” asked Akbar.

—Can I drive on the free way, Mr. Green?
—You can when you_____( )______ a bit more skilled.

You can change your job, you can move house, but friendship is meant to be ______ life.