— Isn’t it a surprise that I happened to meet Emily at Doris’ birthday party last weekend?— If my memory serves me correctly, you _________ each other for exactly three years.[ ]

________ nice flowers ! Where didyou buy them

Is the boy in white clothes your friend, Kangkang—No. ____ in black clothes is.

Please __________ the tree. Can you __________ any apples on it

How did you like the concert last night ?—I enjoyed it very much, but the dancers _____ a better job．