He is so careless that he always ______hisschool things at home.

The first day of school, my teacher says “I” _______ a word in English.

Make sure you get enough sleep and don’t make yourself so ______ !

We went through the report _____ but what disappointed us was that the detailed information we wanted wasn’t proved anywhere.

_______ you know English well, you can go traveling in western countries without difficulty[ ]