monatabatabaee
New member
- Joined
- Mar 4, 2015
- Member Type
- English Teacher
- Native Language
- Persian
- Home Country
- Iran
- Current Location
- Iran
Hi all.
what's the grammatical rule for " open your books"
why can't we say " open your book"
what's the grammatical rule for " open your books"
why can't we say " open your book"