【单选题】
Be quiet! Its rude to ____ people when they are speaking.
【多选题】
Its the_____________ coat that was stolen from me.
【单选题】
The committee is due to __________ its report by the end of this year.
【单选题】
The Government will ___________ its control over economic growth.
【判断题】
What?has she doing?
【单选题】
The president has an ____________ secretary.
【多选题】
He has ______________ to be an engineer.
【单选题】
Has he _______ the chair _______ yet?
【单选题】
She has collected a great [填空]of foreign stamps.