Mng giải giúp em mấy câu này với ạ, e cám ơn ạ
Present perfect vs Present perfect continuos 

1. she (buy) ___ this house for more than 10 years
2. they (talk) ___ for ages and they do not have the intention of going home
3. she (like) ___ animals since she (be) ____ a little child
4. i am so tired. i (search) ___ for a new house the whole morning 
5. she (do) ___ her asignment for more than 10 hours
6. My teacher ___ just (come)____ back.
7. So far this year my father (travel)___ to 5 countries.
8. We (not think)_____ of our vacation yet
9. There (be) ___ 1,000 new universities all over the world recently
10. Up to the present, Maria (marry) ___ to four men! Unbelievable!
11. She (try)____very hard to get that scholarship for years, but she (not/manage)____to do it yet. 
12. Vietnam (receive) ___ a lot of help in terms of education from Western countries  since we (renovate)___our school system 
13. What a lazy student! He (sleep)____ since he (come)___in this classroom. 
14. No matter what you say I has already (decide)____ to drop out of this school. 
15. Max (run)___ really hard recently for the marathon competition he is going to join. 
16. After the accident, she (grow)____into a totally different person. 
17. Having entered university, Jack (find)___out a lot of new things 
18. Since the day I (walk)____ into my university,i (know) ___  a lot of new things. been playing games all day? 
19. My teacher (complain) ___ about my class for nearly two hours. 
20. Why are you looking so tired? ____ you (play) ____ games all day?