Don’t blame them any more---this is _____ because they are still young and lack experience.
| A．simply | B．eventually | C．generally | D．exactly |
_______ a reply from Mabel, Jack sent another e-mail to her.
| A．Not receiving | B．Having not received |
| C．Not received | D．Not having received |
The question under discussion here is ______ of the "white pollution".
| A．that | B．which | C．one | D．it |
I hate _______ when someone calls or knocks at the door while I’m still in bed.
| A．it | B．that | C．them | D．those |
The hike costs ￡2,500 ____all fights and accommodation.
| A．including | B．include | C．included | D．to include |
_____ the group guide, all teams have cookers and porters.
| A．In addition | B．Due to | C．As well as | D．As well |