Поставь глагол в скобках в Present Perfect или Present Perfect Continuous.
4. Look! Your clothes are dirty. – Yes, I (work) in the garden.
5. I think he (make) a lot of improvement.
6. Alice (not/pass) her driving test because she doesn’t know the rules well.
7. She (worry) about this for two months.
8. We (not/take) another test yet.
9. I (to have) a headache since I got up.
10. He is my friend, I (know) him for a long time.
11. Ivan has a stomachache. He (to eat) junk food all day.
12. We (clean) the house since early morning, but we (not finish) yet.

I'd like to describe picture number 1. The photo was taken inside. The picture shows us the boy using computer. The action is taking place in a computer club or in a computer class at the school. Looking at this picture I get the impression that boy completing a hard test or playing in a difficult game. He looks very serious and focused and he's concentrated on monitor in front of him. He wear a shirt and he looks like he's about 13 years old. I like this photo because I like to play and work on computer too.

Как то так. Вроде норм

Tom: - Can you help me please? Can you meet my friend tomorrow at 3( p.m.)? I am busy at this time. I will have a lesson of mathematics.

Ann: Sure, what's his name? How does he look like?

Tom: His name is Harry, he is 13 (thirteen) years old. He has black hair and it is usually tousled (взъерошенный). His eyes are green and he wears glasses.

Ann: Is he tall or short?

Tom: He is tall as me.

Ann: What clothes will he have on?

Tom: I think he will wear a red jacket and black trousers.

Ann: All right, I'll find him among people.

Tom: Thank you!

Ann: you are welcome.