The key answer of exercise 1
The key to exercise solutions in chapter 7 - Grammar 1 for the textbook Gateway B2 - Workbook with authors Frances Treloar and Gill Holley from Macmillan Education
Question
Complete the rules from memory. Then check your answers in the Grammar reference on page 94 of the Student's Book.
Answer
- one tense; stay the same
- simple; perfect
- could; would; should; might
- true