5、--Mum，the visit to the science museum is so wonderful. --Really?Could you tell me_____ ?

90、-----Yesterday Tony walked past my table and_____ my bowls and the dishes. -----He should be careful next time.

89、Could you please give me a hand?I can＇t complete the task on time _____ your help.

88、--So far，Su Bingtian is the only Chinese who finished the 100-meter race in less than 10 seconds. -- _____ he runs!

87、We will have to set off _____ to avoid the heavy traffic tomorrow morning.

86、To avoid ______， we’d better _____ the parents’ meeting online.

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.