Use the verb in brackets in the right form: 1. if he were in, he (answer) the phone. 2. he would have been the best pupil in the class if he (work) harder. 3. if you (pass) your examination, we would have a celebration. 4. i wouldn't have gone there if i (be) you. 5. if he knew that it was dangerous he (not, come).
2had worked
3passed
4had been
5wouldn't come