61.I have no idea when to take the final English test

62.The prospect of moving to a new flat on the outskirts of Ha Noi cheered me up

63.Why did you dress up yesterday ?

64.We went out for a picnic although the weather was bad

65.His parents haven't decided who to consult to deal with their son's problem

66.Nguyen asked his teacher when to start the computer

67.I don't really know what to say in my graduation speech

68. They can't decide what to do in that situation

69.He wondered whether to tell that to her

70.She was not sure who to contact

71.He didn't know where to find more information about that

72.Thanh asked me if I had seen her recently

73.She said me she couldn't sleep the night before

74.They said they wanted to send their son to a university in the UK

75.The teacher asked Ngoc if she had ever tried calling a helpline