Here are three balls, ___?
| A．which one is the bigger | B．what ball is the bigger | C．which one is the biggest | D．what ball is biggest |
As we all know, Asia is_______ Europe.
| A．four times the size of | B．the size four times of |
| C．four times the size as | D．four times as the size of |
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 |