—Do you have a minute?I’ve got something to tell you.—OK, you make it short.
I am one of the students who __________ English well in my class but he is the only one of us __________ maths well.
It was the first time in two years that I __________ my youngest son face to face.
It was some time __________ I realized the fact that I had been cheated.
We should think of what use can __________ such a material.
The writing brushes __________ bamboo and animals' hair.