Trees are good __________ the environment. And the environment is important __________ us.
[ ]
|
A ．to, for |
B ．for, to |
|
C ．with, for |
D ．for, about |
He tried his best __________ his homework.
[ ]
|
A ．finishing |
B ．to finish |
|
C ．finishes |
D ．to finishing |
They hope that the project is _________.
[ ]
|
A ．success |
B ．successful |
|
C ．succeed |
D ．successfully |
The building is__________. Please keep off it.
[ ]
|
A ．safe |
B ．safety |
|
C ．safely |
D ．unsafe |
We should stop the factory from __________ the river.
[ ]
|
A ．pollutes |
B ．polluting |
|
C ．polluted |
D ．to pollute |
My car was broken and I didn't know ________.
[ ]
|
A ．what to do |
B ．which to do |
|
C ．when to do |
D ．how to do |
You ________ take a raincoat with you.
[ ]
|
A ．mustn't |
B ．don't need |
|
C ．needn't |
D ．needn't to |
--How about the house-price in Beijing?
--It keeps ________ all the time in recent days.
[ ]
|
A ．going |
B ．rising |
|
C ．go |
D ．rise |