Full answers must end with “.” or “?”. Contractions are recognized. Times normalize to “8:00 pm”.
| Subject: I, you, he, she, it, we, they |
| Object: me, you, him, her, it, us, them |
| After prepositions use object: for her, to them. |
Compound subjects/objects: “Tom and I went…”, “between you and me”.
| Short answers use subject form: Who called? — She did. |
| Be verb links to subject: It is I (formal). Everyday English prefers It’s me. |
| Commands omit subject: Help me. (object after the verb) |