Using comparatives

Check this video to review the use of comparatives. (Watch until minute 3:19)

For the ones who couldn't copy everything this morning, here you have the words to write the sentences:

Elephant / Tiger / heavy

Elephant / Tiger / dangerous

Castle / Skyscraper / old

Castle / Skyscraper / tall

China / France / far

Reading / Watching TV / good

Pizza / Vegetables / bad

Airplane / Bicycle / fast