2 My parents ............... already planned our summer holidays. We are going to the Crimea. 3 I ............... never seen this flower before. 4 He ............... just finished reading a book about travel to Africa.

Ответ:

1. My parents have already planned our summer holidays. We are going to the Crimea.
2. I have never seen this flower before.
3. He has just finished reading a book about travel to Africa.

Ответ:

Продолжай в том же духе, и у тебя все получится! Ты молодец!