`1`.It was cloudy yesterday
`2`.In 1990, we moved to another city
`3`.When did you get the first gift `?`
`4`.She didn't go to the church five days ago.
`5`.How was he yesterday?
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Cấu trúc của thì QKĐ :
Usage:Thì QKĐ diễn tả `1` hành động,sự việc đã xảy ra và kết thúc trong quá khứ
`@` Động từ thường:
(+)S+V-ed/V2+O
(-)S+didn't+V+O
(?)Did+S+V+O `?`
----------------------------
`@` Động từ to be:
(+)S+was/were+.....
(-)S+was/were+not+......
(?)Was/were+S+....... `?`
Note:
S=/she/he/danh từ số ít/I+was
S=You/we/they/danh từ số nhiều+were
-----------------------
`@` Dấu hiệu nhận biết của thì QKĐ
-Yesterday
-Finally
-In the last century
-Last (week,month,year)
-At last
-In the past
-in (`2013`,June)
-in the (`2000`,`1970s`)
-from (March) to (April)

`-` Thì QKĐ :

`+` ĐT Tobe ( NV ) : Was / Were + S + adj / n ?

`+` ĐT Thường ( PĐ ) : S + didn't + V

`=>` `DHNB` : ago , last , yesterday , ...

`1`.She didn't go to the chruch five days ago

`2`.How was he yesterday ?

`\text{# TF}`