A.this is, that is | B.this is, this is |
A.Hello, I’m Helen. | B.Hello, Helen. | C.Goodbye, Helen. |
A.My name is Jim. | B.I’m Jim. | C.This is Jim. |
A.Good morning, Mike! | B.Nice to meet you, Miss White! | C.I’m Mr Jones. |
A.Great | B.Goodbye | C.Nice to meet you |
A B C
A.让我帮你。 | B.让你帮我。 | C.让我帮她。 |
what how where |
A.lions | B.lion | C.Lions |
A.they | B.their | C.them |