Choose the best answer:
Everyone wants to reduce pollution. But the pollution (30) _____ is as complicated as it is serious. It is complicated because much pollution is caused by things that benefit people. (31) _____, exhaust from automobiles causes a large percentage of air pollution. But the automobile provides transportation for millions of people. Factories discharge much of the material that pollutes the air and water but factories give (32) _____ to a large number of people. Thus, to end or greatly reduce pollution immediately, people would have to (33) _____ using many things that benefit them. Most of the people do not want to do that, of course. But pollution can be gradually reduced in several ways. Scientists and engineers can work to find ways to lessen the amount of pollution that such things as automobiles and factories cause. Governments can pass and enforce laws (34) _____ require businesses and traffic to stop, or to cut down on certain polluting activities

Choose below answer A, B, C, or D to complete the sentence. What are you doing tomorrow? – I ___________ to my friend’s birthday party.

Choose the best answer:
Three hours is a long time in the cinema, longer than most audiences are prepared to _______

Choose the best answer:
Here, I noted __________ some ideas for you

Choose the best answer:
The U.S. _____________ the lead in declaring war on terrorism.

Choose the best answer:
She _______ for 2 hours and she is very tired now

Choose the best answer:
Of the two landscapes that you have shown me, this one is _______ 

Choose the best answer:
If possible, I ________ the dentist every six months.

Choose the best answer:
_______, he would have been able to pass the exam

Choose the best answer:
Scientifically-minded people generally believe in cause-and-effect relationships _______ they feel there is a perfect natural explanation for most things

Choose the best answer.

Students live and study in a/an ___________school. They only go home at weekends.

Choose the best answer:
You’ve been punished of bad marks, _________?

Choose the best answer:
Contact is ____ connecting students with volunteer organisations abroad

Choose the best answer:
It gets my ________ that she expects to look after the children every afternoon

Choose the best answer:
Hardly a day ...... when I don't think about her

Choose the best answer:
You _______ the washing-up and I'll do the drying

Choose the best answer:
Unless something totally unexpected happens and oil ....... below $50 a barrel, fares will continue to rise

Choose the best answer:
Hai often ………………… his face at 6.15.

Choose the best answer:
She has to work at two jobs to _________ her family

Choose the best answer:
I think he will help you doing your homework_________?

Choose the best answer:
The university campus is like one big village where thousands of students live, work and relax surrounded by rolling green fields. It is the centre of the student (7) _____ in all its variety. While it is basically a place for young people, there are a (8) _____ of family flats and children are never far away. People come to live here from all over the world, so members of different cultures and speakers of different languages live next door to each other. One house has had special structural (9) _____ to make it suitable for students with disabilities. Most first year students live on campus. It's the easiest way to meet people when you first arrive and there’s always somebody to (10) _____. It’s a busy, lively place, but because the campus is in the middle of parkland, you can (11) _____ off and be alone if you want to