A.to; too; to | B.too; to; to | C.to; to; too |
A.eraser | B.crayons | C.ruler |
A.I have three pens. |
B.I have three book |
A.Good morning! | B.Very well, thanks. | C.Goodbye! |
A./(不填) | B.a | C.an |
A.My name's Lu Ying. | B.What's your name? |
A.She is Sarah. | B.I’m Sarah. | C.This is Sarah. |