Артикли a the английский язык

1) Daniel's doing very well in maths.
Daniel's teacher told usthat ..Daniel was  doing very well in maths
2) You can be anything you want to be.
I'm surethat You can be anything you want to be
3) My favourite sport is basketball. 
Roger saidthat his  favourite sport  was basketball
4) It'll rain overnight.
When I was little my father told methat It would rain overnight
5) People in Brazil use the internet more than anyone.
On the weather forecast last night they said..that People in Brazil used the internet more than anyone
6) Trainers are still in fashion today.
600 years ago people thought..that ...Trainers were still in fashion that day 
7) The new hospital will be built in 5 years.
She sent me a letter sayingthat  The new hospital would  be built in 5 years
8) You are not allowed to touch the computer.
The press report saidwe  were  not allowed to touch the computer..
9) I hate cooking abd cleaning. They are boring.
Tell your brother thatI hate cooking abd cleaning because they are boring 
10) Pollution is dangerous for health.
Dan told methat Pollution  was  dangerous for health
11) London is the capital of Great Britain.
She saidthat London  was  the capital of Great Britain..

Ex. 27. Употребите глаголы, данные в скобках, в Present Perfect:
1.    I have spoken to him about it several times.
2.    We have learnt many new words in this course.
3.    He has made that same mistake several times.
4.    I have heard that story before.
5.    I am afraid that I have lost my car keys.
Ex. 28. Употребите глаголы, данные в скобках, в Past Perfect:
1.    I was sure that I had seen the man before.
2.    I asked him why he had left the party so early.
3.    It was clear that he had given us the wrong address.
4.    The teacher corrected the exercises which I had prepared.
5.    He knew that he had made a serious mistake.