Complete these predictions about the year 2050 with the future perfect form of the verbs given.
Make the sentences affirmative or negative
depending on your own opinion.
1 By 2050 we
(find) a cure for all
illnesses.
2 We
(stop) using mobile phones.
3 Polar bears
(become) extinct.
4 The North Pole
(disappear).
(land) on Mars.
5 Astronauts
6 They
(invent) clothes that can make
you invisible.
7 Temperatures
(get) much higher
(change) because of the
8 Coasts
rising water level.​

Novosibirsk. Weather in my favorite city beautiful, sunny, so I try to walk as often as possible with your friends and enjoy the bright rays of the sun. But unfortunately, today it started to rain and I stayed home. All day I was sitting at the window and watched as large drops of rain running down my window. And at night, when all my expectations evaporated, suddenly seemed the sun behind dark clouds. I was very happy, but I was not allowed to walk and I went back to my room to go to bed and look forward to the next day.

1) Have you ever waste your time?
2) Environmental pollution can cause greenhouse effect.
3) The victim was found under the bridge this morning.
4) Hurricane brought a huge damage to our town.
5) surbase - ???
6) Some of snakes have  a deadly poison.
7) I can see a chimney from my window.
8) You shoul remove this spots.
9) Greenhouse effect is a big threat to mankind.
10)  We have many measures today in school.
11) You can't depend on your own in this question.
12) My ticher withdrawed my mobile phone at the lesson.
13) He started to alter his own home into nice hunting house.
14) People consume too many junk food nowadays.
15) I thin that water purification is our future.