I-

1.since

2.for/since

3.for

4.since

5.for

6.for

7.since

8.since

9.for/since

10.for/since

III-

1.have had

2.have lived

3.went

4.stayed

5.haven’t seen/hasn’t visited

6.has been

7.have worked

8.moved/have been

9.have already gone

10.wore

11.have moved/got

12.played

13.haven’t seen/met

14.Has Bill arrived/arrived

15.studied

IV-

1.We haven’t heard about Sarah since she moved to Atlanta.

2.Sandra has worked in the company for three years.

3.My father hasn’t seen my uncle for nearly twenty years.

4.Juliette started teaching in this school in 2009.

5.Christopher wanted to buy that TV yesterday.

6.Mathew travelled to Germany 3 weeks ago.

7.Minh enjoyed the school play last Saturday.

$Chúc$ $bạn$ $học$ $tốt$$!$

$Answered$ $by$ $Mai$ $Chi$$.$

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