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22 tháng 12 2019

1-has practied

2-haven't seen

3-has read

4-Have/learned

5-has swam

6-has/worked

7-have/began

22 tháng 12 2019

Put the verbs in parentheses into the present perfect tense :

1. He ( practice ) ...has practiced... the piano since 8 o'clock

2. I ( not see ) ...haven't seen .... this movie since last week

3. Jorge ( read ) ...has read.... the newspaper for an hour

4. ..Have. Maria ( learn ) ..learned........ English since grade 6 ?

5. He ( swim ) ....has swum.. for half an hour

6. How long .....has... Mr.Johnson ( work ) ..worked... here ? - For 35 years

7. We ( begin ) ..have begun. to study for the test since this morning