Mr. White is a careful and experienced engineer, so he is often to finish some challenging tasks.
| A．appreciated | B．approached | C．appointed | D．agreed |
So long a way _____ to go that we started out at 6:00 in the morning．
| A．we have | B．do we have |
| C．we had | D．did we have |
It doesn’t matter how many times you fail；_________ matters is how many times you stand up and try again．
| A．which | B．that | C．who | D．what |
How could you ________ such a fantastic job when you have been out of work for months?
| A．turn off | B．turn in | C．turn down | D．turn to |
The manager put up a notice to keep the staff ________of what to do this week．
| A．inform | B．informing | C．informed | D．to inform |
_____ I can’t fully understand what his music conveys, his performance is quite impressive．
| A．As | B．Since | C．If | D．While |