— I don’t understand why you didn’t go to the lecture yesterday afternoon.
—I’m so sorry. But I _________ my homework.
| A．had done | B．was doing | C．would do | D．am doing |
In order to change attitudes _______ employing women, the government is bringing in new laws.
| A．about | B．of | C．towards | D．on |
--The room is so dirty.____ we clean it?
---Of course.
| A．Will | B．Shall | C．Would | D．Do |
The Chinese is _____brave and hardworking people .
| A． the | B．a | C． / | D． one |
No bread eaten by man is so sweet as ______earned by his own labour.
| A． one | B．those | C．it | D．that |
------Why don’t we take a little break ? -----Didn’t we just have _______?
| A．it | B．that | C．one | D．this |