Open+mind+level+2+resuelto+updated -

If the answer key says "has been" and you wrote "was," don't just erase it. Look up the present perfect vs. past simple rule in the reference section at the back of the book. Focus on the Audios:

This topic usually requires using the passive voice to describe how objects are used. Many things are done with computers today. open+mind+level+2+resuelto+updated

The Macmillan English course series Open Mind is heavily utilized worldwide to teach adults and young adults both English grammar and critical life skills. For students trying to verify their independent study or instructors planning lessons, finding updated "resuelto" (solved) materials is a highly requested topic. If the answer key says "has been" and

The "updated" version typically includes: open+mind+level+2+resuelto+updated