1.Dad often______(write) emails to his e-friends.
2.David and Mike______(not be) in the classroom now.
3.Su Yang can_____(sing) English songs. She often______(sing) songs after class.
4.Miss Li is a good______(teach). She______(teach)_____(we) English.
5.There______(be) any water in my glass. Can you give me______(some)?
6.Mr White is a doctor.He______(help) sick people in the hospital.
7.--_____s
