Cover of the textbook Cutting Edge Upper-Intermediate - Student's Book

Exercise Grammar 1 — Cutting Edge Upper-Intermediate - Student's Book

11 - Language focus 2 — Cutting Edge Upper-Intermediate - Student's Book by Sarah Cunningham, Peter Moor and Jonathan Bygrave from Pearson Education

Question

  1. Look at the sentences with if only or I wish in exercise 2a. Do they refer to things which happened or didn't happen?
  2. Which verb form follows if only and I wish?