Attention, please, everybody! Please stay_____ while I take a photograph of you.
| A．still | B．calm | C．quiet | D．alive |
It was not until Mum agreed to buy him a computer, _______ was his favorite, _______ the boy promised to study hard.
| A．that; that | B．which; that | C．that; which | D．which; which |
_______ good use of learning resources such as the website and library, and you will make great progress.
| A．To make | B．Making | C．Make | D．Having made |
________, I'm glad you made that mistake, for it will serve as a warning to you.
| A．In case | B．In a way | C．In return | D．In relief |
They said Lily’s work was equal to ___ of a student who had completed four years of college.
| A．it | B．this | C．that | D．One |
The band ________ in about 1970, but happily they reunited in the mid-1980s.
| A．broke up | B．broke in | C．broke out | D．broke down |