3. Chia động từ, chuyển các câu sau sang dạng phủ định và nghi vấn
1. They (go)____________ to Nha Trang last month.
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2. He (play)___________ table tennis with his father.
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3. Lan(see)___________ you in the park last week.
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4. We (stay)___________ in the countryside last summer.
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5. Mrs. Robinson (buy)________a poster.
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6. Liz (enjoy)____________ her vacation in Da Lat last year.
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7. Her aunt (give)__________ her a new skirt.
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8. They (watch)_________ a good footballmatch on TV last night.
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9. Peter (send)___________ that letter to Marry yesterday morning.
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10. We (visit)___________ Halong Bay three years ago.
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11. They left for Hai Phong in 1999.
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12. They (build) ___________a new school in my village ten months ago.
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13. I (borrow)____________ a lot of book in the library last weekend.
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đừng để ý chứ à!
1 I haven't known her for 2 years
Have you known her for 2 years?
2 Tom hasn't been to HN before
Has Tom been to HN before?
3 We haven't lived here for 10 years
Have you lived here for 10 years?
4 They haven't worked with my father recently
Have they worked with your father recently?
1. I have known her for 2 years.
-> .........................i haven't known her for 2 years.................................................................................
-> ....................................have you known her for 2 years..........?............................................................
2. Tom has been to Hanoi before.
-> ...........................................Tom hasn't been to Ha Noi before..............................................................
-> ............................................................has tom been to HN before ?..............................................
3. We have lived here for 10 years.
-> .............................................we haven't lived here for 10 years..............................................................
-> ........................................................have they lived here for 10 years ?................................................
4. They have worked with my father recently
-> .........................................................................they haven't worked with my father recently ......................................
-> .................................................have thet worked with my father recently ?.............................................................