Câu 1:
A hydroelectric dam ______________ in this area now.
Câu 2:
Let’s _________ water by turning off tapes when not using.
Câu 3:
Deforestation _________ destroying Earth’s plant and animal variety.
Câu 4:
What about ___________ the solution together this afternoon?
Câu 5:
The leopard is _________ the threat of extinction.
Câu 6:
She glanced briefly ________ his lapel badge.
Câu 7:
After she ________ hospital, she had a long holiday.
Câu 8:
The film _______ by the time we ________ to the cinema.
Câu 9:
Laura reminded her roommate ...... her alarm clock for 6:00.
Câu 10:
The boy found a wallet in the street, and then he ...... to return it to the loser.
Câu 11:
The two children blamed each other ...... the window.
Câu 12:
No one could ever accuse this government ...... about the poor.
Câu 13:
I was ...... to find that the film was quite ……
Câu 14:
I don't remember ...... of the decision to change the company policy on vacations. When was it decided?
Câu 15:
I threw my old trainers and bought some new .................. .
Câu 16:
The campaign will hopefully ensure the survival ...... the tiger.
Câu 17:
It is possible for local wildlife to coexist ...... industry.
Câu 18:
The panda's ...... habitat is the bamboo forest.
Câu 19:
The ...... friendly products are designed not to harm the natural environment.
Câu 20:
The waste from the chemical factory is extremely .......
Câu 21:
People are destroying the air by adding ...... to it.
Câu 22:
Could you please provide us ……………..some more modern equipment?
Câu 23:
I would like to send these letters …………………..air mail.
Câu 24:
……………fax transmission is commonly used in most offices.