【单选题】
The room ______ as a meeting room.
【单选题】
Don’t _______ our hopes. As long as we pull together, we’ll make it.
【单选题】
Every morning, Tim often sees groups of middle-aged women _______ in the square.
【单选题】
We decided to _______ to help the sick children with their homework.
【单选题】
You should _______ your shoes before you enter the dancing room.
【单选题】
There are ________ people in front of the cinema gate so we have to wait ________ time to get into the cinema.
【单选题】
There are four pairs of socks to ______, but the woman doesn’t know ______ to buy.
【单选题】
Last month Miss Han ______ a doctor.
【单选题】
Light waves and heart waves are all electromagnetic. ______ are radio waves.
【单选题】
Ancient Chang’an was seven times _____ the size of today’s Xi’an city.