giúp mình với ạ.cảm ơn nhiều nha

$1$ was

$2.$ was

$3.$ went

$⇒$ went $=$ go

$4.$ did

$⇒$ did $=$ do

$5.$ were

$6.$ visited

$⇒$ visit $=$ visited

$7.$ learned/learnt

$⇒$ learned/learnt $=$ learn

$8.$ Were

$9.$ was/wasn't

$10.$ wrote

$⇒$ wrote $=$ write

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Công thức:

Cấu trúc: $S + was/ were +…$

$⇒$ I/ He/ She/ It/ Danh từ số ít + was

$⇒$ We/ You/ They/ Danh từ số nhiều + were

Cấu trúc: $S + was/ were + not$

$⇒$ was not = wasn’t

$⇒$ were not = weren’t

Cấu trúc: $Was/ Were + S +…?$

$1. $ was

$→$ DHNB: yesterday

$2. $ was

$3. $ went

$4. $ did

$→$ DHNB: last night

$5. $ were

$→$ DHNB: last month

$6. $ visited

$→$ DHNB: last Saturday

$7. $ learned

$8. $ Were

$9. $ was/wasn't

$10. $ wrote

$*$ Thì QKĐ với động từ thường:

$(+)$ S + Ved/V2

$(-)$ S + didn't + V-bare

$(?)$ Did + S + V-bare?

$*$ Thì QKĐ dạng tobe: 

$(+)$ S + was/were + O

$(-)$ S + was/were + not + O

$(?)$ Was/Were + S + O?

$-$ you,we,they,N(số nhiều) + were

$-$ I,he,she,it,N(số ít) + was