What those businessmen concern about primarily is whether they can ______ as much as possible from the project.
| A．construct | B．benefit | C．expand | D．make |
We are at your service. Don’t _______ to turn to us if you have any further problems.
| A．desire | B．manage | C．hesitate | D．seek |
No one really knows exactly when the first people arrived in ______ we now know as New Zealand.
| A．that | B．which | C．what | D．where |
The manager _______ the workers how to improve the program since 9 a.m.
| A．has told | B．is telling | C．has been telling | D．will have told |
----Was he sorry for what he’d done ? -----_______________
| A．No problem | B．Well done | C．Not really | D．Go ahead |
Sometimes I wonder ______ that has made me feel differently from the others.
| A．how is it | B．what is it | C．how it is | D．what it is |