Fill in the blanks with past simple .

`1)` Did Helen drive `-` did

`2)` bought

`3)` went

`4)` Did they swim `-` didn't

`5)` saw

`6)` did `-` drank

`7)` Bit

`8)` did you get up

`9)` flew

`10)` heard

`11)` broke

`12)` caught

`13)` did you read

`14)` forgot `-` bright

`-` Quá khứ đơn: Nói về hành động, sự việc đã xảy ra và kết thúc, không liên quan đến hiện tại

`+` Chuỗi hành động

`to` Kết quả

`-` Tobe

`( + )` S + Was/were + O

`( - )` S + Was/were not + O

`( ? )` Was/were + S + O `?`

I, he, she, it hoặc N ( số ít) `to` was ( not)

You, we, they hoặc N ( số nhiều) `to` were ( not)

`-` V(thường)

`( + )` S + Ved/ Cột `2` + O

`( - )` S + did not + V + O

`( ? )` Did + S + V + O `?`

`@` DHNB:

`-` Yesterday

`-` Last

`-` Ago

`#Ph`

`1,` Did Helen drive - did

`2,` bought

`@` last week `->` DHNB thì QKĐ

`3,` went

`@` last summer holiday `->` DHNB thì QKĐ

`4,` Did they swim - didn't

`5,` saw 

`@` last night `->` DHNB thì QKĐ

`6,` did - drank 

`7,` bit

`@` V2/V-ed + and + V2/V-ed : ... và ... 

`8,` did you get up

`9,` flew

`@` in `1903` `->` DHNB thì QKĐ

`10,` heard

`@` one minute ago `->` DHNB thì QKĐ

`11,` broke - hurt

`@` When + QKĐ, QKĐ

`->` Diễn tả 2 hành động quá khứ diễn ra liên tiếp nhau

`12,` caught

`@` last week `->` DHNB thì QKĐ

`13,` did you read

`14,` forgot - bring

`@` forget to do sth: quên làm gì đó

---

`@` QKĐ:

(+) S+ V2/V-ed+O

(-) S+ didn't + V-bare inf +O

(?) (WH-words) Did + S+ V -bare inf +O?