The key answer of exercise 5
The key to exercise solutions in chapter 6.5 - Grammar for the textbook Focus 4 - Student's Book with authors Kay Sue, Jones Vaughan, Brayshaw Daniel and Beata Trapnell from Pearson Education
Question
For each sentence, tick the explanations (a and b) that are correct.
Answer
- a
- a, b
- a, b
- b
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