10、Our teacher was very happy because _____ failed the examination.

85、-----What do you often do at weekends? -----I often _____ my grandparents.

84、--_____can you finish the report on food safety? --In two days.

83、--How can I get some _____ about the 2016 Olympic Games? --Why not search the Internet?

82、Jane is very busy these days，for she has a lot of problems to _____.

81、The healthy lifestyle ______ her look much more energetic.

80、--What do you know about kite surfing? --It is _____ exciting water sport.

79、Maori people in New Zealand touch _____ when they meet.

78、Wild animals are our friends.We shouldn’t kill them _____ food or clothing.

77、--Which song do you like better，Lucy? --I prefer the song Little Apple _____ can attract many people.

76、--Jack，_____ you ride a bike? --Yes，I can.