4. Put the verbs in brackets in correct form using Conditional 2.
1. She (understand) everything, if you (explain) it to her.
2. What you (do) if there (be) a fi re in the building?
3. Where you (to go) if you (visit) London?
4. We (stay) at the hotel if it (not to cost) so much money.
5. If you (invite) Bill, we (have) to invite his friends, too.

1 would understand-explained2 what would you do if there were3 where would you go if you visited 4 would stay-didn’t cost5 invited-would have