This is only a solution that can be adopted to solve the problem       , so you have to find a better way.

Tonny’s parents thought he was at school, but ______ he was in an Internet bar.

 Just as a book is often judged ______ by the quality and appearance of its cover, a person is judged immediately by his appearance.

You need to take your job________if you want to keep it.

-We need an immediate reply. –I see . I’ll send the paper to you_____.