1. If we (wait) here, we (be) late. If we wait here, we will be late.
2. I (not/go) if you (not/come) with me. I won’t go if you don’t come with me.
3. If I (go) out tonight, I (go) to the cinema.
4. If we (not/see) each other tomorrow, we (see) each other next week.
5. If he (come), I (be) surprised.
6. If the weather (not/improve), we (not/have) a picnic.
7. If I (not/go) to bed early, I (be) tired tomorrow.
8. If you (not/want) to go out, I (cook) dinner at home.
9. She (stay) in London if she (get) a job.
10. He (not/get) a better job if he (not/pass) that exam.
11. She (cook) dinner if you (go) to the supermarket.
12. She (take) a taxi if it (rain).
Домашнее задание: раскрыть скобки, поставить глаголы в нужную форму.

English is a world language. 
It’s the language of progressive science and technology, trade and cultural relation, commerce and business. It’s the universal language of international aviation, shipping and sports. It is also the major language of diplomacy. 
English is spoken by more than 350 million people and it is the most widespread language on Earth.
English is very popular: it is studied at schools, colleges and universities. 
To know English today is absolutely necessary for every educated person, for every good specialist. 
I want to know foreign languages because I have always been interested in foreign countries, their cultures and peoples.

1) They... all their exams in June.
b) passed
2) I... him before.
a) have not meet,
3) We... a good play at the theatre last night.
a) saw

1) Listen My friend … the song. (is singing)
2) I … some problems at school. (have)
3) They … to visit galleries and museums. (are liking) (вообще правильно было бы LIKE)
4) Where is Mum? She … . (is cooking)

Use the verb in the right form.
1) They (will visit или are going to visit) the capital of Russia next month.
2) I cannot help you now. I (am doing) my homework.
3) He always (takes care) of his sick mother.
4) My parents (went) to the south a week ago on Sunday.
5) Helen (didn't help) her mother yesterday.
6) She (has already played) tennis with us.
7) When I met her, she (was walking) in the park.