25. If you are not hurried, you will be late for school.

26. If you don't go away, I will scream

27. If you stop borrowing money, you won't be in trouble.

28. If you are not careful, you will wake the baby up.

29. If you don't remember to take care of this tree, it will die.

30. If you don't practice speaking English every day, you cannot improve your English.

31. If you do your exercise carefully, you won't get good marks.

32. If you leave the lights on all night, you will waste electricity.

33. If you are careless, you will break the vase.

34. If you are late, the teacher will punish you.

35. If you ask me politely, I will fix it for you.

36. If you recycle waste paper now, you can help save money and labor.

37. If you go by train, you can/will get there quickly.

25. If you don't hurry, you will be late for school.

26. If you don't go away, I will scream.

27. If you don't stop borrowing money, you will be in trouble.

28. If you are careful, you won't wake the baby up.

29. If you don't take care of this tree, it will die.

30. If you practice speaking English every day, you can improve your English.

31. If you do your exercise carefully, you will get good marks.

32. If you leave the lights on all night, you will waste electricity.

33. If you are careless, you will break the vase.

34. If you are late, the teacher will punish you.

35. If you ask me politely, I will fix it for you.

36. If you recycle waste paper now, you can help save money and labor.

37. If you go by train, you will get there quickly.