The lack of eco-friendly habits among the public is thought to be a majorof global climate change.
| A． | result | B． | cause | C． | warning | D． | reflection |
If my brother is allowed to go out, ______.
| A．so should I | B．so am I |
| C．so I should | D．so I am |
No sooner _____ they rushed out into the street.
| A．did they hear the news than | B．had they heard the news than |
| C．did they hear the news when | D．had they heard the news when |
The teacher tells his students to read the novel over and over again until they ______ it.
| A．understand | B．understood |
| C．have understood | D．have been understood |
"It’s ______ warm today, let’s go swimming."
"No, I don’t ______ to do. It’s ______ cold today.
| A．rather, hope, fairly | B．fairly, want, rather |
| C．rather, think, fairly | D．fairly, like, fairly |
----I have never heard it _____ before. And you ?
----The same as you.
| A．talking about | B．talked | C．talked of | D．being talked |