Ey are all in a museum. 2 Complete the sentences.
everything
no one
someone
anywhere
somewhere
anything
Can you help me find it?
calling my name.
there.
1 I can't find my bag
anywhere
2 I think I can hear
3 I opened the door, but there was
4 We have to go to the shops because we haven't got
5 Let's go
6 The children have got
to eat.
nice for a holiday this summer.
they need to make a pizza.​

1. I have win two prizes when I was seven. - WON вместо have win
2. My brother and I have played football since three hours. - FOR вместо since
3. I've learnt to play the guitar this year. - верно
4. I have drew a beautiful picture for my grandma today. - DRAWN вместо drew
5. We haven't finished our project already  - YET вместо already
6. My father has taught me to ride a bike.- верное
7. I have played the violin for three years.- верно
8. Have you been to Scotland already?- YET вместо already
9. My sister have spent two weeks in Africa this year.- HAS

Я не знаю, подойдет ли, но примерно как-то так:
1) Their ship got a a request for help from strangers. - Их корабль получил о от незнакомцев.
2) I think children can use English to communicate with the aliens. Because English is widespread on Earth, and probably in space, too. - Я думаю, дети могут использовать английский для общения с пришельцами. Потому что английский очень распространен на земле и, вероятно, в космосе тоже.
3) Children should try to find the similarity of an unknown language with known languages and to make special table. - Дети должны попробовать найти сходство неизвестного языка с известными им и составить специальные таблицы.