Comparitives and Superlatives - 04

Fill in the blanks with degrees of comparison: positive, comparative and superlative.
1. (fat) John is . David is than John. Michael is the .
7. (strong) Sam is . Rose is than Sam. Jane is the .
3. (short) I am . Jack is than me. Chris is the .
4. (lazy) David is . Joe is than David. John is the .
5. (happy) I am . Alex is than me. Eric is the .