It is important for us English well.
A．studying B．study C．to study D．studied
Mr.Lee will be happy because he will have tickets Titanic.
A．to B．in C．on D．under
You don't know the way. Why ______ the policeman for help?
A．don't ask B．no ask C．not ask D．not to ask
The Wangs will have _______ holiday in America.
A．three weeks B．three week C．three-week D．a three-week
We’re looking forward to_____ the famous science museum tomorrow.
A．build B．visit C．building D．visiting
---Mum, could you buy me a dress like this?
---Certainly, we can buy ______ one than this, but ______ this.
A．a better; better than B．a worse; as good as
C．a cheaper; as good as D．a more important; good as
