The key answer of exercise 1 (3.2)
The key to exercise solutions in chapter Grammar time 3 for the textbook Wider World 4 - Student's Book with authors Suzanne Gaynor, Kathryn Alevizos and Carolyn Barraclough from Pearson Education
Question
Complete the sentences with the Present Perfect Continuous form of the verbs below.
Answer
- has been writing
- have been waiting
- has been collecting
- have been practising
- have been saving
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