4. The ancient Romans had a called Venus.
5. Only is closer to the Sun than Venus.
6. Venus has been called the , the Morning Star and the Evening Star.
7. It is highly likely that there was on Venus in the past.
8. Venus is a much planet than it used to be.
9. Venus’ thick clouds are made of  .
10. The spacecraft Magellan used to create pictures of the surface of Venus.

11. Many people had tried to produce liquid helium before Onnes.
12. Onnes was the only scientist interested in very low temperatures.
13. Liquid helium was used for science at very low temperatures.
14. Only metals can be used as superconductors.
15. Superconductors that work at higher temperatures are more expensive.

Superconductors are used in a variety of contexts. Very 16 can be made out of superconducting materials and scientists use them in 17 . In transport, maglev trains rely on the 18 produced in superconductors to raise the train above the rails, the lack of 19 meaning that high velocities can be reached. The 20 of maglev systems limit their use.

1. Places open all day Friday: and Central Gardens.
2. Places the school has visited before: and Queen’s Park.
3. Places with organised tours: and Grey Castle.
4. Places that charge for admission: and Green Hall.
5. Places where booking is required: and Central Gardens.
6. Places chosen for the trip: and Grey Castle.

11. In which decade did the British Council create the EPTB exam?
12. What did the ‘B’ of EPTB stand for?
13. In which year was ELTS introduced?
14. What kind of language ‘context’ was ELTS intended to reflect?
15. How many candidates took ELTS in 1985?
16. What was conducted in 1987?
17. Of what were there 210 in 1995?
18. Which IELTS module was revised in 2001?
19. In which year was a computerised version of the exam introduced?
20. How does the lecturer describe the ‘industry of English-language exams?

I think the place I would most like 1 is England. I 2 English for about seven years now, and I still 3 to an English-speaking country. I think that if I 4 somewhere like England, I’d be able to practise my English, and also learn about the culture of another country. I 5 to Europe once with my family, but that was to Italy. I really enjoyed 6 all the tourist attractions, but it’s difficult when you don’t speak the local language. My father used 7 in England when he was a student, and he says that if he 8 that, then he wouldn’t have learned to speak English with a good accent. One of my ambitions is 9 there like he did, which I’m planning to do if I 10 all my exams.

It is rare for there to be an equal number of male and female students on a university course. Traditionally, in Britain 11 least, physics students are mainly male.
12 contrast, students studying modern languages such as French tend to be female. This raises two important questions: is this because of discrimination, and what, if anything, should be done about it?
To 13 mind, most universities do not discriminate in terms of gender. On 14 contrary, they are keen to increase the number of women on physics courses, and increase the number of men on French courses. The reason there are more women on certain courses is that more women apply. It may well also be true that, with certain courses, 15 an equal number of male and female students apply, the female applicants, for example, have better qualifications 16 the male applicants, and so are given more places.
It is essential that universities are allowed to choose the best qualified students for each subject. 17 they are forced to accept students because of their gender rather than ability, then the high standards of the university will decline. For this reason, I am opposed to rules 18 control how any male and female students they accept. 19 , that does not mean there is not a problem. In my opinion, the solution is to encourage children at a young age to take an interest in a wide range of subjects.
In conclusion, 20 is no doubt that some university courses have more male or female students.
While this is not ideal, the solution is not to force universities to accept an equal number of students. Universities should always choose the best students for each course, whatever their gender.