Complete with will, won't, might, might not and the verb in brackets. 1.We (swim) in the lake tomorrow. It’s too cold.
2. One day, l (become) an athlete. But l don/t think it’s likely!
3. I’m sure that Fiona (buy) a new computer. Her old are is awful.
4. Sophie is on holiday in Australia so she (come) to the party this evening.
5. John (join) the club. it’s very expensive.
6. i’m sure that she (pass) her exams

In my opinion, learning foreign languages is very important and amazing. So I learn English. For me it's marvellous, because I can communicate with people from different countries. I learn English at school twice a week. But my mother thinks that it's not enough. On Wednesdays I hav e English-lessons with my teacher. Also I use special apps for my phone so I can learn some new things during my day. I do my homework and try to speak with Enflish-speaking people. 
In conclusion I'd like to add that there're many ways to learn English. I want to try them all. 

1) Yesterday we were in the park. Вчера мы были в парке.
2) Our footall team won a competition. Наша футбольная команда выиграла соревнования.
3) Pete bought а new computer. Петя купил новый компьютер.
4)Yesterday we drew a horse. Вчера мы рисовали лошадь.
5) Nobody saw ghosts. Никто не видел приведений. 
6) The children sang songs. Дети пели песенки.
7) The angry dog bit a small girl in the street. Злая собака укусила девочку на улице.
8) Who went to the cinema  yesterday? Кто ходил вчера в кино?
9) He came to school at 8 o'clock. Он пришёл в школу в 8 часов.
10) I spent 24 days at a camp in summer. Я провела 24 дня в лагере летом.
11) I had dinner at 3 o'clock. Я поужинала в 3 часа.
12) Ten boys went to swim in the sea. 10 мальчиков пошли купаться в море.
13) The judge gave the woman some good advice. Судья дал женщинe несколько хороших советов.
14) I have lost my pen. Я потерял ручку.
15) Beautiful flowers grew in the forest. Чудесный цветы росли в лесу.
16) Yesterday at school somebody stole the money from my friend's bag.  Вчера в школе кто-то украл деньги из сумки моей подруги.
17) I made my homework on Sunday. я сделал уроки в воскресенье.
18) I have written my composition. Я написала своё сочинение.
19) My cat caught a mouse the other day. Мой кот поймал  мышь.
20) He met his old friend last week. Он встретил своего старого друга.