Driving on icy roads is very dangerous ! The more ice there is, the _______ down the road you have to look. You should be more careful. — OK, I will.

Jack failed the driving test again.—The question is_____ we can help him avoid making the same mistake.

With all his attention ________ on his experiment, he has no time to spend with his family.[ ]

Jack had prepared for the game for such a long time. We all thought he ________ it. — What a pity! He ________ too nervous when playing it.

_______, she just sat there, without knowing how to react to the unexpected incident.