Correct the sentences. 1. ellie often watch adventure films. 2. i always do my homework in saturday. 3. they cooking lunch now. 4. i've got a hamster and a budgie. a hamster is brown.

1. Ellie often watches adventure films.
2. I always do my homework on Saturday.
3. They are cooking lunch now.
4. I've got a hamster and a budgie.The hamster is brown.