1. He went to the swimming pool because he liked swimming.

2. They had dinner at nine o'clock.

3. Helen ate too many sweets.

4. I bought the newspaper in the shop.

5. We got up at eight o'clock and went to school.

6. Did she buy the newspaper in the shop over there?

7. Did they do their homework in the evening?

8. Did they have a good holiday?

9. Did they find any animal in the forest?

10. Was it dark when she got up in the morning?

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$-$ Thì QKĐ:

$+$ Cấu trúc chung: S + V2/ed.

$+$ Với trợ động từ: S + did/ didn't + V_inf.

$+$ Với động từ tobe: S + was/ were (+not).

$-$ like/love/enjoy/hate/dislike + V_ing.

----------------

$@haanx2$

`Answer:`

`1,` He went to the swiming pool because he liked swimming

`@` go `->` went

`@` like `->` liked

`2,` They had dinner at nine o'clock

`@` have `->` had

`3,` Helen ate too many sweets

`@` eat `->` ate

`4,` I bought the newspaper in the shop

`@` buy `->` bought

`5,` We got up at eight o'clock and went to school

`@` get `->` got

`@` go `->` went

`6,` Did she buy the newspaper in the shop over there?

`@` Do `->` Did

`7,` Did they do their homework in the evening?

`8,` Did they have a good holiday?

`9,` Did they find any animal in the forest?

`10,` Was it dark when she got up in the morning?

`@` get `->` got

`@` Is `->` Was

____________________________________

`***` Công thức QKĐ:

`+)` S `+` V(ed/`P_2`)

`-)` S `+` didn't `+` V

`?)` Did `+` (not) `+` S `+` V

`@` DHNB: yesterday, last, ago, ......

`#VML`