Cover of Wider World 4 - Workbook

Exercise 3

3.9 - Self-check·Wider World 4 - Workbook

Câu hỏi

Complete the sentences with the Present Perfect Continuous form of the verbs in brackets. Then write for, since or all.

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More exercises in 3.9 - Self-check

Ex. 1
Ex. 2
Ex. 4
Ex. 5
Ex. 6