Tài liệu GRAMMAR ENGLISH

Simple Past Past Perfect action in the past taking place once, never or several times action taking place before a certain t ime in the past actions in the past taking place one after the other sometimes interchangeable with past perfect progressive Action in the past taking place in the middle of another action puts emphasis only on the fact (not the duration or course of the action) Questions in Past Perfect Simple Co mplete the questions in Past Perfect Simp le. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. (what / Bob / do) (you / eat) (he / live) (she / find) (they / book)...
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Tài liệu GRAMMAR ENGLISH