Clear grammar explanations and examples on each left-hand page, and practice exercises on each right-hand page. A full answer key at the back of the ... including audio for the example sentences.
A longtime writer asked if "family" is singular or plural and got bombarded by unhelpful, often incorrect grammar tips.
Clear grammar explanations and examples on each left-hand page, and practice exercises on each right-hand page. Full answer key at the back of the ... including audio for the example sentences.