.
Men will ________ all the natural resources if they continue consuming them like that.
| A．run out | B．wipe out | C．drop out | D．hold out |
It is reported that a bus went out of __________ control on a highway ________ south of the city last night.
| A．/; / | B．/; the | C．the; / | D．the; the |
—Thanks for your help, but can you do me one favor, please?
— ___________, sir. What’s it then?
| A．Just a minute | B．It’s very nice of you. |
| C．That’s all right | D．At your service |
Alice said she was really busy this week, but I think she________ show up at the party if she doesn’t have to work overtime on Friday.
| A．would | B．might | C．must | D．shall |
A healthy heart is very important for giving life to the full, at_________ age you are or whether you are a male or female.
| A．what | B．which | C．whatever | D．whichever |
You can use a large plastic bottle, ________cut off, as a pot to grow your plants in.
| A．the top is | B．the top of which | C．whose top | D．with its top |