87．There are some flowers on the teacher’s desk．(改为否定句)

There_____ _____flowers on the teacher’s desk．

86．My shoes are red. (对划线部分提问)

_____ _____are_____ shoes?

85．_____she_____(have)lunch at home?

84．Why not _____ (buy) this coat?

83．It’s time_____(go)to bed．

82．How about_____(go) there with you'?

81．Can she_____(sing) the English songs．

80．_____you_____ (have) a good time on Sundays?

79．Would you like_____ (visit) the Great Wall with me?

78．Do you finish_____ (read) the book?