Jack was late for nearly two hours this morning but he gave such important reasons he was excused.
| A．why | B．that | C．when | D．how |
The experienced teachers try their best _____ the younger ones _____experience.
| A．to help…getting |
| B．help…get |
| C．to help…to get |
| D．helping…get |
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 |