---Mr. Li’s lecture was ____. --- But it was a pity that I missed it.worth listening B. worthy of listening C. worth listening to D. worthy to listen to
— You’ve given us a wonderful English dinner, Mrs.Smith. — ____.
— Hello, may I have an appointment with the doctor? — ____
— I’m afraid I can’t finish the book this week. — ____.
— I enjoyed the food very much. — I’m glad you liked it. Please drop in any time you like. — ____
— Let’s go swimming, shall we? — ____.