1. I have wanted that book .....for...... months.
2. He has leaf his home ....since... 2013
3. My mother has gone the market to buy foods .....for...... 32 hours.
4. She ( be )has been sick .....since...... Wednesday.
5. John ( work )has worked in that company ........for..... 6 years.
6. Lan ( be )has been in the hospital ...for......... almost a month.
7. They haven't sent( send ) him any money ...since......... last month.
8. She haven't eaten ( not eat ) anything ...for...... two days.
9. They have been( be ) friends ...since....... high school.
10. We have lived( live ) with our parents .....for......... 25 years.
11. His father has gone( go ) to Hai Phong .....since........ yesterday.
12. My family .......have lived....... ( live ) here ............for........ five years.
13. I ....have attended...... ( attend ) this school ...since........... last summer.
14. I ......haven't seen..... ( not see ) my relatives ...for.......... a very long time.
15. We ...haven't had........... ( not have ) fish for dinner .....for............ two weeks.
'16. Tracy ........has been...... ( be ) in France ..since... 2001.