... ĐỀ CƯƠNG ÔN TẬP TIẾNG ANH LỚP 9 HỌC KÌ 2 - NĂM HỌC 2007-2008 PHẦN A: Kiến thức cơ bản 1. Past simple tense: ( last, ago, yesterday,.. .) - To talk about past activities a. ( +) V-ed / ... you (leave) it there, I (post) it for you 5. What will you do on weekends? - Well, if the weather (be) fine, we (go ) for a picnic 6. I’m having a birthday party on Friday. - If you (need) any help, ... you (need) any help, just (ask) me 7. I think I left my watch at your house. Have you seen it ? - No, But I (have ) a look when I (get) home. If I (find) it, I (tell) you 8. - Can you lend me $...