Though some foreign scientists had a ______ opinion of his new invention, his fellow workers never thought ____ of it.
| A．highly; low | B．low; high |
| C．high; highly | D．poor; highly |
There are a few books on the shelf. But only one of them is________.
| A．worth to be read | B．worth being read |
| C．well worth reading | D．worth read |
—- Have you moved into the new house?
--- Not ye
t, the rooms _____．
| A．are being painted | B．are painting |
| C．are painted | D．are being painting |
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 |
Do you doubt______ he’ll leave all his money upon his death to his mother school?
| A．whether | B．that | C．if | D．which |
Judging from _______ number of seats, ______ number of people were present at the meeting．
| A．a; the | B．the; a | C．a; a | D．the; the |