9. Choose the appropriate verb forms to complete the sentences. Underline the right ones. 1. If you didn't meet/hadn't met) Jane at the station yesterday night, she (would have/would have had) prob- lems getting here. 2. Just think of it: if people (didn't have/hadn't had) friends, they (would be/would have been) lonely. 3. If I (didn't go/hadn't gone) to the summer camp last summer, I (wouldn't learn/wouldn't have learned) to dive. 4. If I (knew/had known) him better, I (would trust/ would have trusted) him. But I don't. 5. If only you (came/had come) a bit earlier! You (would see/would have seen) Jane dance for us then. 6. Margo (would be/would have been) happy if she (bought/had bought) a new piano, but I don't think she can afford it at the moment.