Nobody believed his reason for being absent from class he had to meet his father at the airport.
| A．why | B．where | C．that | D．because |
The speaker raised his voice _____ make himself _____ by the listeners．
| A．so that; heard | B．in order to; hearing |
| C．so as to; heard | D．to; to be heard |
We waited and waited．________ we had been looking forward to．
| A．Then came the moment | B．Then did the moment come |
| C．Then the moment came | D．The moment then came |
The living room is clean and tidy, ________ a dining table already laid for a meal to be cooked．
| A．as | B．which | C．with | D．That |
Being injured in the leg made _______ impossible for him to walk his way home．
| A．that | B．which | C．it | D．One |
E-mails, though _______ exposed to misleading information, are considered far more convenient than traditional letters．
| A．occasionally | B．personally |
| C．smartly | D．Fortunately |