1.We have written the novel for 3 days.

2.Mr Ba has collected stamps since 1999.

3.I have studied English for 3 years.

4.She has worked as a journalist for 5 years.

5.I have spoken to her for 5 years.

6.I haven't spoken to my uncle since April.

7.I haven't met her since 2010.

8.He hasn't seen that movie for two weeks.

9.I haven't seen Nam for five weeks.

10.I have not eaten seafood for a long time.

Chúc bạn học tốt.

We have written the novel for 3 days

Mr Ba has collected stamps since 1999

I have studied English for 3 years

She has worked as a journalist for 5 years

I have spoken to her for 5 years

I haven't spoken to my uncle since April

I haven't met her since 2010

He hasn't seen that movie for two week

I haven't seen Nam for five weeks

I have not eaten seafood for a long time.