Употребите нужную форму местоимений: личные, притяжательные, вопросительные, ука¬зательные, относительные. 1. (We) . . . son goes to school. 2. She lives near (we, us) … . 3. (Their, theirs) knowledge of the subject is not much superior to (our, ours). 4. (This, these, that, those)... exercises are very easy.

1)Our son goes to school.
2)She lives near us.
3)Their knowledge of the subject is not much superior to our.
4)These exercises are very easy.