Exercise 2. [Present perfect] Complete the sentences. Use the past participle of the irregular verbs in brackets. 1. He wasn't very good when he started, but he's the last few years. 2. Have you leave school? (become) a very good teacher in (chose) a career yet? Do you know what you want to do when you 3. I studied History for five years at school, but now I've everything. 4. It's been a very useful course and you're a great teacher - you've lot. (forget) almost (teach) me a
