1. Mr Minh is admired. He has dedicated all his life to protecting the environment. à Because ……………. .
2. Do you want us to train you to become a pilot? à Would you like to …………………………….…………?
3. Listen to my instruction or you can’t do the exercise. à If ………………………………………………… .
4. Have you read the poem? It was composed by Lisa. (Use a Relative pronoun to combine the sentences.)