--- I was trying to repair that stupid machine, but I failed.
--- Well, you_______.
| A．needn’t do that | B．needn’t have done | C．needn’t have | D．needn’t |
If the firms failed to make enough money,they would______.
| A．close down | B．call off |
| C．turn down | D．set off |
Emergency line operators must always___calm and make sure that they get all the information they need to send help.
| A．grow | B．appear |
| C．become | D．stay |
This magazine is very___with young people,who like its content and style.
| A．familiar | B．popular |
| C．similar | D．particular |
It is none of your businessother people think about you.Believe yourself.
| A． | how | B． | what | C． | which | D． | when |
—Do you need any help,Lucy?
—Yes.The job is _______ I could do myself.
| A．less than | B．more than |
| C．no more than | D．not more than |