1 . He always buys cakes for me . => Cakes …………………………………………………………………… 2 . Nga has just sent me a letter . => I’ve …………………………………………………………………… 3. They recycle paper to save natural resources . => Paper ………………………………………………………………… 4. I must do a lot of exercises today . => A lot of ……………………………………………………………………… 5. My father learned English last year . => English …………………………………………………………………… 6. We have learned English for three years . => English …………………………………………………………………… 7. Can Mai do this exercise ? => Can this ……………………………………………………………………… 8. Does Lan often ask her mother for help ? => Is her mother …………………………………………………………………… 9. I have to do my homework today . => My home work ……………………………………………………………………… 10. They will cut these trees next week . ………………………………………………………………… 11. Binh bought a new pen last week . …………………………………………………………………………………… 12. I’ve told my mother about you . …………………………………………………………………………………… 13. He speaks English very well . …………………………………………………………………………………… 14 . Lan studies Math in the afternoon . …………………………………………………………………………………… 15. Lan must close the windows for you . …………………………………………………………………………………… 16. They separated the rice from the husk . …………………………………………………………………………………… 18. They built this house 100 years ago . …………………………………………………………………………………… 19. We often use this pen to do my homework . …………………………………………………………………………………… 20. Nga will plant this tree in her garden . => This tree will ……………………………………………………………………… 21. He made a big cake yesterday . => A big cake ……………………………………………………………………… 22. Vietnam exports rice every year . …………………………………………………………………………………… 23. We did our work this morning . …………………………………………………………………………………… 24. Tung should do his homework . => His homework ……………………………………………………………………… 25. They have built a new bridge . => A new .……………………………………………………………………… 26. He is going to buy a new pen . => A new ………………………………………………………… 27. Binh usually checks his bike . => His .…………………………………………………… 28. You should repair your bike . => Your bike …………………………………………………… 29. Lan usually finishes her homework before going to school . => Her homework .………………………………………………………… 30. I have to do a lot of exercises now . => A lot .……………………………………………………………… 31. They’ll change the date of the meeting again . => The date .…………………………………………………………… 32. Hanh has just sent me a letter . => I .…………………………………………………………… 33. Binh should build his new house this year . => His new house .………………………………………………… Past simple <=> Present perfect tense 1. My family moved here in 1995 . => My family has ………………………………………………………… 2. We started to learn in 2003 . => We have ……………………………………………………………… 3. I started living here 3 years ago . =>I have ………………………………………………………………… 4. We moved to Dong Phuc two years ago . => We have …………………………………………………………… 5. Lan began to collect stamps in 2000 . =>Lan has ……………………………………………………………… 6. I started learning English three years ago . =>I have ……………………………………………………………… 6. Lan has learned English since 2003 . => Lan learned …………………………………………………………… 8. They have lived in Yen Dung for 3 years . =>They ………………………………………………………………… . ………………………………………………………… 27. Binh usually checks his bike . => His .…………………………………………………… 28. You should repair your bike . => Your bike ……………………………………………………. => This tree will ……………………………………………………………………… 21. He made a big cake yesterday . => A big cake ……………………………………………………………………… 22. Vietnam exports rice