English File Intermediate Third Edition Entry C... File

Modals of ability and possibility ( can, could, be able to ). File 5: Past tenses and habits ( used to ).

Future forms (going to, will/shall) and present perfect vs. past simple. File 3: Comparatives and superlatives. English File Intermediate Third Edition Entry C...

The passive voice and modals of deduction ( might, must ). Modals of ability and possibility ( can, could, be able to )