III
26. B take sb to sw
27. C complain about sth
28. D an đi với từ bắt đầu bằng nguyên âm
29. A sổ liên lạc
30. My father has been working in this factory since 1980
- S have/has been Ving since ...
31. She has been using this computer for 7 years
- S have/has been Ving for ...
32. That woman started living in the US 5 years ago
- start Ving
33. These teachers began teaching English in this school in 2000
- begin Ving
34. The girl has been writing her lesson for an hour
- S have/has been Ving for ...