7. use the correct forms of the verbs in brackets and say why a new artificial
language appeared at the end of the 19th century.
esperanto
since early times people (always dream) of (have) a language understood
by many. various attempts (make) before the aim (achieve).
esperanto (be) the most widely spoken artificial international language.
it (get) its name from doktoro esperanto (dr hopeful), the pseudonym
under which dr ludovic zamenhof (publish the first book and
(describe) the principles of a new language in 1887. he (be going)
(create) a language that (can) serve as a universal language for the
whole world. lots of people (try) to do it before but nobody (achieve)
ludovic zar
1 artificial [a: tr'fiſl] – uckycctbehhbé​

Пример: If you have flu, you should stay in bed. — Если у вас грипп, вам следует лежать в постели.

If you feci sick, you should stay take medicines. — Если вам плохо, вам следует принять лекарства.

If you have a headache, you should take your temperature. — Если у вас головная боль, вам следует измерить температуру.

If you have temperature, you should give up food and drink much water. — Если у вас температура, вам следует перестать есть и больше пить воды.

If you have a toothache, you should visit a dentist at once. — Если у вас зубная боль, вам следует немедленно пойти к дантисту.

If you have a sore eye, you should don’t watch TV. — Если у вас болят глаза, вам не следует смотреть телевизор.

There is bound to be a major earthquake in San Francisco sooner or later and chances are that it will occur in the next few decades. In 1980 a federal report declared the likelihood of a major earthquake hitting California within the next 30 years was ‘well in excess of 50 percent’ and yet the Big One has yet to strike. While on holiday in California, most tourists are unlikely to give the idea of an earthquake happening a second thought. Yet California has more than 300 faults running beneath its surface, so while you're there, it's possible that you could feel the earth move, even if you are so busy doing other things that you probably won't! Nevertheless, the Big One is coming — there’s no doubt about it.