E1: Fill in the blanks with verbs in Past simple tense. (Chuyển các động từ sau sang dạng quá khứ đơn.) 1.annoy ->.​​​​​11.teach ->.​ 2.injure ->. ​​​​ 12.buy ->. 3.lend ->.​​​​​13.see​ ->. 4.help ->.​​​​14.feed ->. 5.plant ->.​​​​​15.write ->. 6.donate ->.​​​​16.speak​->. 7.give ->.​​​​17.wear​->. 8.collect ->.​​​​18.bulid ->. 9.exchange ->.​​​​​19.cut​​->. 10.take ->.​​​​20.get​​->. giúp mình với

`Ex1:`

`1.` annoyed

`2.` injured

`3.` lent

`4.` helped

`5.` planted

`6.` donated

`7.` gave

`8.` collected

`9.` exchanged

`10.` took

`11.` taught

`12.` bought

`13.` saw

`14.` fed

`15.` wrote

`16.` spoke

`17.` wore

`18.` built

`19.` cut

`20.` got

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$\text{*Structure: Past Simple:}$ (thì Quá khứ đơn)

`-` Đối với đt thường:

$\text{(+) S + Ved/V2 + ...}$

$\text{(-) S + did not + -bare + ...}$

$\text{(?) Did + S + V-bare + ...?}$

`-` Đối với đt tobe

$\text{+) S + was/were + ...}$

$\text{(-) S + was/were not + ...}$

$\text{(?) Was/were + + ...?}$

`-` `DHNB:` yesterday, ago, last night, last Sunday/Monday/Tuesday/...