— What do you like to do in your leisure time? — I enjoy ____ with my friends.talk B. to talk C. having talked D. talking
—Would you like _________ Shijing Hill with us next Sunday afternoon?—I will go with you unless my mother _________me.
—______ have you been learning English?—Since seven years ago.
I don’t study as ______ as Amy and always make more mistakes in my homework.
Though English is very difficult to learn, _____ Li Ping _____ Li Lei speak English well.
—Good news! There is ______ a birthday party this weekend.—Great.I was told it was Mary’s ______ birthday this weekend.