Many freshmen were born before 199 1, and most of them are 22 -24 years old.

number

Mobile phones are portable, but they are usually locked. Go to the supermarket to buy someone else's.

Skipping class is likely to criticize too much. . . . Even. . . .

Yes

7.30

1 1.30

Usually not, but nobody cares.

Very few.

18 years old or older.

Study hard and make friends with some children in China.