<span>1.Wake up! You have been sleeping (to sleep) for twelve hours already.
<span>2. I have just received (to receive) a letter from my granny, but I haven't received (not yet to receive) any letters from my parents yet.
</span><span>3. They were playing (to play) football for an hour last Monday.
</span>4.We have lived/have been living (to live) here for five years.
5. She didn't chaned (not to change) her clothes yesterday evening.</span>
<span>How I LEARNED - как я узнал </span>
I am sure that life in the year 2100 will be different. It seems to me that there will be very few plants. People will try to plant more plants. Many species of animals will die out and new ones will appear. It also seems to me that mortality will increase. Due to the fact that people will not make all food from natural products. And from lack of air. There will be a very high level of unemployment. Because people will be replaced by robots
B are you coming to the cinema tonight?
c john and mandy dont go to the beach
d are emma and katy flying to america?
e my sister is walking on the beach now
f we are not studying french at school this year
g whats that noise? is the dog outside?
h im not watching the tv. turn in off
i fred is eating a sandwich for his lunch
j are they waiting for a bus?