A.Thank you. | B.Hello, Wang Li. | C.Good morning. |
A.Glad to see you again. |
B.Open your books, please. |
C.Good morning, Ms Li. |
A.is | B.are | C.be |
A.touch | B.nose | C.mouth |
A.see | B.open | C.window |
A.sit | B.one | C.three |
A.Open your books, please! | B.Close the door, please! |
A.Welcome back! | B.Please be quiet! |