The key answer of exercise 3
The key to exercise solutions in chapter 13 - The right person for the textbook Cutting Edge Pre-Intermediate - Workbook with authors Sarah Cunningham, Peter Moor and Anthony Cosgrove from Pearson Education
Question
Write one sentence using the Present perfect continuous for each pair of pictures.
Answer
- She has been working in the office for two hours.
- It's been raining for two hours.
- They've been playing tennis for half an hour.
- They've been walking for four hours.
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