1.We often (to use) alcohol diluted with water as a solvent.
2. After French, Swedish and German chemists (discover) gallium, scandium and germanium, Mendeleev was recognized the author of the Periodic Law.
3. It is clear that the chemical reaction (to change) the composition and specific properties of this substance.
R: Hello, Bookshop Wadley. How can I help you?
C: Hello. I want to buy your book online, because of quarantine it is the only way to buy it.
R: Sure. We have this type of servise. It is called "Book online". What book you'd like to buy?
C: I want to buy book named "Coffee with cardamon". Do you have it?
R: Uhh..Let me see. I'm sorry we don't have this book. Would you like to buy another book?
C: Okay, what the last book you have sold?
R: It is called "Rising sun". We have instances of it. Will you take it?
C: Yes, I will. How much is it?
R: Today we have stocks for all books, and it costs only 30$.
C: 'key i'm buying it. When courier will come?
R: She will come at 19:00.
C: Will wait. Thank you, goodbye!
R: Thank you for purchase too. Bye, have a good day!
1. I couldn't believe how
the cheap airfares were. They were only 100 euros!
2. The journey was very fast. We
got there in less than an hour.
3. The seats in business class are bigger and
more comfotable than in economy.
4. I decided to drive to the concert because
the train tickets were too expensive.
5. I don't usually travel by bus. There is a lot of
traffic, so the journey is very slow/
6.<...> safe driver
7. <...> convenient
8. <...> boring
9. <...> exciting
10. <...> dangerous