The brightest, easier, the funniest, the best, more interesting
1)а-а
2)а-а
3)а-b
4)a-b
5)a-a
I went to the zoo last night
We never have been there before
Bob has not done his work yet
They have had just lunch
It rained in this city yesterday
The fire already have gone
He wrote a letter to his girl friend last week
Tom got some mail yesterday
I have read all the newspapers today
Pete was absent from the class two days ago
I am busy now. I am doing my homework.
I can help you. I am free now. I have done my homework.
Look! little Johny is washing his bike. He is funny, isn't he.
Little Johny has washed his bike. Now the bike is clean.
I am learning new word now.
I have learnt words and I can go with you.
I have read the story. i think I can answer your questions about it.
I am reading the story now. We can discuss it later.
Mary is busy. She buys a present for her sister.
She has bought a present for her sister. She can go to the bookshop now.