36. We will have a three-day holiday. 

37. Despite being fed up with the work, he tried to finish it.

38. My brother kept asking me about my study result.

39. The water is so hot that he wait until it's cool to drink.

40. I wish I had followed my mother's advice.

...

33. No sooner had he arrived than things went wrong.

34. "How do you like my new shoes", she asked Mark. 

35. He wishes he hadn't treating his sister so badly last week.

36. He spent 30 minutes watching the play.

37. If I were you, I would buy this mobile phone.

38. She couldn't open the door unless she has the key.

39. The laptop which my friend helped me buy is good.

40. He worked late last night, so he feel tired today. 

37. Despite being fed up with the work, he tried to finish it.

38. My brother kept asking me about my study result.

39. The water is too hot so he wait until it's cool to drink.

40. I wish I had followed my mother's advice.

Writing 

33. No sooner had she arrived than things went wrong.

34. "How do you like my new shoes?" she asked Mark.

35. He wishes he had not treated his sister so badly last week.

36. He spent 30 minutes watching the play.

37. If I were you, I would buy this mobile phone.

38. She couldn't open the door unless she had the key.

39. My friend helped me to buy a laptop which is good.

40. He worked late last night so he feel tired today.