Відповідь:
1. I bought this book yesterday.
2. They haven't go out yet.
3. My young son likes travelling very much. He
has gone to Mustang now.
4. She has lost her wallet. She has no money for the
fare.
5. The bus has left already.
6. I found these books lying on the floor when I
came in.
7.Don't worry about him. He will come back
sooner or later.
8. Every day Hary goes home by bus.
9 Let us hope that it will be sunny tomorrow.
10. The earth goes round the sun.
11. I saw him last Friday.
Пояснение.
1.past simple
2.present perfect
3.presentsimple
4.present perfect
5.present perfect
6.past simple
7.future simple
8.present simple
9.future simple
10.present simple
11.past simple
2)horseracing