Put the verbs in brackets into the Present Perfect or Present Perfect Progressive Tense. 1. We (meet) before? 2. I (try) to write down this poem for about 20 minutes now. 3. I (not/hear) about Bill since yesterday. 4. I really don’t know what Ben (do) there all this time. 5. Robert (draw) a picture since 8 o’clock. 6. My mother (tell) me so for years but I never (pay) any attention.
1. Have we met before?
2. I have been trying to write down this poem for about 20 minutes now.
3. I haven't heard about Bill since yesterday.
4. I really don't know what Ben has been doing all this time.
5. Robert has been drawing a picture since 8 o'clock.
6. My mother have been telling me so for years but I have never paid any attention.