One should keep ________ promise.
| A．one’s own | B．every | C．himself | D．herself |
Tom_______two of his classmates_______invited to the party.
| A．as well as; was | B．as good as; were | C．and; have | D．as well; has been |
—Are you worried about her safety?
—Just_______. She isn’t alone.
| A．entirely | B．gradually | C．generally | D．slightly |
Could I speak to_______is in charge of International Sales please?
| A．who | B．what | C．whoever | D．whatever |
A modern city has been set up in_______was wasteland ten years ago.
| A．what | B．which | C．that | D．where |
It has been a long time for human to make _____ to reach the moon.
| A．its easy | B．it’s possible | C．it truth | D．it possible |