A 3-page worksheet with explanation, examples and exercises on "could have" to introduce, review or practice the topic. The answers are on the third page. Hope it helps.

possibilities-in-the-past-could-have-3-pages-grammar-drills-grammar-guides_145167.doc

Possibilities in the past (could have) - 3 pages

possibilities-in-the-past-could-have-3-pages

A 3-page worksheet with explanation, examples and exercises on "could have" to introduce, review or practice the topic. The answers are on the third page. Hope…