【题目】一I am sorry to keep you for a long time.

【题目】Jane is keen ________ playing the piano in her spare time.

【题目】—Tom, ________ your parents free tomorrow ?

【题目】一Shall we go sailing in the sea tomorrow?

【题目】— _______do you need to walk your dog ?

【题目】Jack lives not far away from the school. He goes to school _______ his bike every day.

【题目】I love music and can play ________ violin beautifully.

【题目】The bookshop _______ from 8 a.m to 6 p.m every day. We can go there now.

【题目】Which of the following underlined parts is different in pronunciation from the others?

【题目】