6 Read and write True or False. 1 You can use a hoverboard to get from one place to another.
2 A hoverboard has speakers so you can listen to music while you ride on it.
3 A hoverboard can go as fast as 40 kilometres an hour.
4 You can do everything with your wearable touchscreen bracelet that you
do with your smartphone.
5 A wearable touchscreen bracelet only works with a tablet.
6 Wearable touchscreen bracelets come only in black and white.​

Task 4 (score 2): Make up sentences of the following words. 1. writer, world, is, in, this, known, the, whole. 2. the, Ukrainian, name, most, historians, prominent. 3. much, this, energy, to, scientist, gave, attention, and, problem, the. 4. Newton's, phenomenon, work, a, such, before, was, unknown.

Task 5 (score 1): Put all kinds of questions to the sentence. Each factory purifies the same water.

Task 6 (score 2): Use Future Indefinite or Present Indefinite. 1. Please turn off the light when you (to leave) the room. 2. Before he (to start) for London, he (to spend) a week or two at a health resort far from here. 3. If Nick (not to work) properly, his boss (to fire) him and (to hire) Jane. 4. She (to walk) home if it (not to be) too cold. 5. I (to see) you before you (to start)?

Объяснение:

чееел, вот

Объяснение:

1. since (Идет дождь с пятницы.)

2. at (Я не видел тебя дома.)

3. from – in (Откуда ты родом? – Россия. Но живу я в Германии.)

4. for – in (Подожди меня. Я вернусь через час.)

5. to – by (Мы часто ездим в Сочи на поезде.)

6. for (Люси работает официанткой в течение 4 лет.)

7. until (Он не мог заснуть до трех утра.)

8. after (Ее назвали в честь бабушки?)

9. in (Они интересуются философией.)

10. of (Я не люблю кошек.)

11. at (Тебе надо повернуть налево на углу.)

12. At – on (В 10 часов Бен разговаривал по телефону.)

13. at (Они все еще на работе.)

14. to (Он никогда не ходит в кино.)

15. of – by (Портрет моей матери был написан известным художником.)