Ⅰ.单项选择(每小题1分，共15分)
1．I'm going to be an English teacher and ______ Eng lish every day.
A．practice B．enter
C．do D．keep
2．He promised his father ______ all subjects at school.
A．study B．to study
C．studying D．studied
3．What are you going to do ______ make the Music Festival a great success?
A．to help B．helping
C．help D．helped
4．I love music very much，so I'm going to learn how to ______ the piano this term.
A．keep B．play
C．hold D．build
