The artist made up his mind to devote all he could his English before going abroad.
| A．improve | B．to improve |
| C．to improving | D．improving |
--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 |
Mary is _____three sisters.
| A．the nicest of her | B．the nicer of the | C．nicer of her | D．nicer than her |