A.an | B.a |
A.Five yuan. | B.Five. | C.I have five. |
A.Ss Tt Rr | B.Tt Ss Rr | C.Rr Ss Tt |
A.Yes, they are. | B.No, they aren’t. | C.Yes, it is. |
A.Yes | B.Thank you | C.Hello |
A.Good morning! | B.Good afternoon! |
A.bed | B.chair | C.desk |
A.at | B./ | C.to |
A.desk | B.chair | C.blackboard |
A.上午好。 | B.下午好。 |