The key answer of exercise 7
The key to exercise solutions in chapter Focus Review 4 for the textbook Focus 3 (2nd edition) - Student's Book with authors Sue Kay, Vaughan Jones and Daniel Brawshaw from Pearson Education
Question
Read the article and answer the questions.
Answer
- There are too many services to choose from.
- The correct amount of ingredients and step-by-step instructions.
- They are great for the environment.
- It is convenient and deliveries do not happen often.
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