The key answer of exercise 4
The key to exercise solutions in chapter 3 - Making do for the textbook Outcomes Upper-Intermediate - Student's Book with authors Hugh Dellar and Andrew Walkley from National Geographic Learning
Question
Look back at Exercise 3. Notice how so, if and to were used when explaining purpose. Which was followed by:
- an infinite (without to)?
- a subject plus verb?
- the problem you want to solve?
Then complete these sentences.
Answer
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