Решение #
1. The moon (is to go/is going/goes) around the Earth. (Луна вращается вокруг Земли)
2. In Africa (there is/is/it is) very hot. (В Африке очень жарко)
3. Teenagers like to talk about (the love/a love/love). (Подростки любят говорить о любви)
4. In Canada people wear thick clothes in winter (for keep/to keep/for to keep) themselves warm. (В Канаде люди носят толстую одежду зимой, чтобы не замерзнуть)
5. In my fridge there isn't (some/ the /any) food. (В моём холодильнике нет еды)
6. Last summer (it rained/there rained/it was raining) every day. (Прошлым летом дождь шёл каждый день)
7. My friends gave me (a good/good/the good) advice. (Мои друзья дали мне хороший совет)
8. This year (best /the best/better) student in our class is going to England. (В этом году лучший ученик нашего класса собирается в Англию)
9. In our town very (little/few/less) people have cars. (В нашем городе очень мало людей имеют автомобили)
10. There is (little/few/many) hope for homeless people in most countries. (В большинстве стран на бездомных мало надеются)
11. Racists think that black people are not the same (as/like/than) people with (white/ a white / the white) skin. (Расисты считают, что чёрные люди не такие, как люди, имеющие белую кожу)
12. We think that students (who/which/what) miss school are foolish. (Мы считаем, что студенты, которые пропускают школу, глупы)
13. We all depend (on/of/with) each other. (Мы все зависим друг от друга)
14. There aren't (no/any/some) members of parliament who didn't (take part/joined/arrive) in that charity event. (Нет ни одного члена парламента, который не принимал участие в этом благотворительном мероприятии)
Part II Elizabeth I
Before Elizabeth I (has become/became/had become) queen of England in 1558, her Catholic sister Mary I kept her in (the/a/-) Tower of London, the royal prison. Only after Mary (had died / dying/has died), Elizabeth's life was out of danger. Elizabeth (couldn't have /couldn't /didn't have to) find a suitable husband, so she (never/ever/rarely) got married. If she (has/had/would have) got married, British history (would be/would have been/should have been) different. She was an outstanding person (both/either/however) as a woman and a queen.
During her reign English explorers (travelled / went on a trip/had a journey) all over the world. People (believed/were believing /had believed) that she was a saint. Like any queen she (had to / must / should) be very strong-willed and clever. She lived long ago but the British (did /would / will) always remember her as one of the best monarchs England (had ever/has ever/did ever) had.
Part III
Learning foreign languages
In the modern world it is worth (learning /to learn/learn) one or two foreign languages. It is no use (to try/trying/in trying) to find a good job without some knowledge of English. To understand foreign languages is one of (the hardest /harder /most hard) things for people. One can succeed if one (is wanting/is willing to/want to) make an effort. Some people aren't used (study/to the study/to studying) grammar in their mother tongue, let alone in another language. A lot of language students wish they (would start/had started/would have started) their language studies when they were (younger/the youngest/most young).