1. Fill in the gaps with the comparative form of the adjectives given.
1. A rock is …………………………... than a leaf. (heavy)
2. Our house is …………………………... than yours. (big)
3. The princess is …………………………... than the witch. (beautiful)
4. Tom is a …………………………... student than Mary. (good)
5. Bicycles are …………………………... than motorbikes. (safe)
6. July is …………………………... than January. (hot)
7. A lion is …………………………... than a cat. (dangerous)
8. Helen is …………………………... than Mary. (happy)
9. Computers are …………………………... than telephones. (expensive)
10. I think golf is …………………………... than football. (boring)