After ______ seemed a hopeless wait, four coal-miners trapped in the mine for 125 hours were finally rescued in Heilongjiang Province.
| A．when | B．that |
| C．it | D．what |
John is not a man to count on, and it is very likely that the work ____ by the time he arrives here.
| A．is finished | B．has finished | C．will finish | D．will have been finished |
Most probably it will be another 7 hours _____ you can have next meal, so each of you must have your stomach full.
| A．since | B．when | C．after | D．before |
Tony is a quiet boy and he is accustomed ______ at meals, which is always appreciated.
| A．not to talk | B．to not talk | C．to not talking | D．not to talking |
I stayed up late doing my homework yesterday, so I had trouble _____ up early this morning.
| A．get | B．getting | C．got | D．to get |
I’ve already told you that I’m going to buy a new iPad, _____.
| A．how much does it cost | B．however much it costs |
| C．no matter how it costs | D．however does it cost much |