Task1 .Rewrite sentences :1.Unless we protect the environment , we will destroy ourdelvesIf2.Unless she is more hard - working , she will get low marksIf3.Unless he listens to his parents , he will failIf4.They began watching the movie one hour agoThey have5.He last cried ten year ago He has6.This is the first time he went abroad =>He hasn't 7.She started driving 1 month ago=>She has 8.We began eating when it started to rainWe have 9.Nam Likes watching televisionNam is10.It's the first time...
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Task1 .Rewrite sentences :
1.Unless we protect the environment , we will destroy ourdelves
If
2.Unless she is more hard - working , she will get low marks
If
3.Unless he listens to his parents , he will fail
If
4.They began watching the movie one hour ago
They have
5.He last cried ten year ago
He has
6.This is the first time he went abroad
=>He hasn't
7.She started driving 1 month ago
=>She has
8.We began eating when it started to rain
We have
9.Nam Likes watching television
Nam is
10.It's the first time that I have ever talked to the foreigner
->I have
Task 2. Write the conditinal sentences from the fllowing statements
1.We plant more trees. The air will be fresher
If
2.We wil use fewer cars. We will reduce pollution
If
3.We cycle to school every day . We will keep fitter
If
4.We will use rycycled products .We will save money .
If
5.People throw rubbish into the right bin .They will keep the enviroment clean
If
Imagine your life without electricity. before electricity, we didn't have useful things such as (1)_batteries_____, computers and mobile phones.
Inventors need (2)__inagination___ and (3)_creativity____. Before the rubber, people used bread to rub out writing! In 1839 Charles Goodyear had an (4)___idea___. He (5)__invented___ the modern rubber.