One way to understand thousands of new words is to have________ good knowledge of basic word formation.
| A．/ | B．the | C．a | D．one |
Was it in 1997______he was still at middle school_______ this boy became an expert at computer?
| A．that; where | B．when; where |
| C．in which; in which | D．when; that |
------What do you think made Mary so upset?
-------- _________her new bicycle.
| A．As she lost | B．Lost | C．Losing | D．Because of losing |
------What game is popular with them?
-------- The________ most is tennis.
| A．game they like it | B．best game they like |
| C．best game they like it | D．game they like |
No matter how________, it is not necessarily lifeless.
| A．a desert may be dry | B．dry a desert may be |
| C．may a desert be dry | D．dry may a desert be |
____________, so he didn’t come to school last week.
| A．Though he was ill | B．Being ill | C．Having been ill | D．He was ill |