-- What does Jack’s father do? -- He is a teacher. He_____maths at a school.
There is ________ “u” in the word (单词) ”quilt”. A. / B. a C. an the
—________ his telephone number? —_________.
________ name is Mary Brown. _________ is her family name.
_________ is Jenny. ________ bike is red.
This is ________ orange. __________ orange is yellow.