26. To be a member of our organization, you can register from today.

27. That's very kind of you to help me with this math problem.

 28. It has rained for two o'clock.

29. Try to learn the meaning of new words by heart.

30.  Please wait for me a few minutes.

31. In this respect, french differs from English.

32. This restaurant is famous for its Chinese dishes. 

33. She enjoys participating in raising funds for the poor.

34. The house is very dirty. We haven't cleaned it for ages.

35.My grandmother prefers living in the countryside to living in the city.

36. My parents are tired of living in the city.

37. She's looking forward to seeing her sister

38. I'm grateful to him for a wonderful evening

39. Thank you for advising me not to smoke

40. Jacson was late because he was not aware of the time

26. from

27. of - with

28. since ( since+ mốc thời gian )

29. by ( learn by heart: học bằng cả con tim)

30. for (wait + for)

31. from (differ + from: khác với)

32. for (famous + for: nổi tiếng về...)

33. in ( participate + in: tham gia )

34. for ( for ages: trong 1 thời gian rất dài )

35. to ( prefer doing sth to doing sth: thích làm gì hơn làm gì )

36. of (tired + of: mệt mỏi với )

37. to ( look forward + to: mong chờ )

38. to - for

39. for

40. of (aware+of: nhận thức về )