Rewrite the following sentences

1. I haven't seen him for 8 days

I last.....................

2. Lan hasn't written to Maryan for a month

Lan last..............

3. They have worked in that factory since last year

They began.............

4. He has lived in Hanoi since he was 12

He started................

5. We have learned English for four years

We started...........

6. The pop star will release his new album next month

The pop star's new album...........

7. No one cleaned this room

This room..............

8. The volunteers took care of the disadvantaged children

The disadvantaged children..........

9. It's weeks since he last phoned me

He hasn't...............

10. She started playing the piano 3 years ago

She has...............

11. It is  a ***g time since he last called me

He hasn't.... .............

12. It took her nearly two hours to complete the task

She spent.................

13. They spent 30 minutes finishing the huge feast

It took................

14. What a pity they don't sell my favorite dress

I wish.............

15. It's years since he last called me

He hasn't...............