--- Don’t waste any paper, because our forests ____ every day.
----Sorry, I didn’t know that.
| A．decreased | B．had decreased | C．have decreased | D．are decreasing |
With the world changing fast, we have something new _______with all by ourselves every day.
| A．deal | B．dealt | C．to deal | D．dealing |
—I’ve got to go now.
—Must you ?I ______you could stay for dinner with us.
| A．think | B．thought |
| C．have thought | D．am thinking |
Peter was so excitedhe received an invitation from his friend to visit Chongqing.
| A． | where | B． | that | C． | why | D． | when |
Washing machines made by China have won ______worldwide attention and Haier has become _____popular name.
| A．a; the | B．/;a | C．/;the | D．the; a |
Michael's new house is like a huge palace,with his old one.
| A． | comparing | B． | compares | C． | to compare | D． | compared |