Each sentence has mistake. Rewrite the sentences, correcting the mistake. One example (0) has been done for you. E.g : I love you more than she her.
0. i love you more than she.
1. I think the umbrella can be Emily's: she was carrying one like this yesterday.
2. I don't want something to drink. I'm not thirsty.
3. We must to leave as soon as she gets here.