nhớ vote mik 5 sao nhé

1. (-) He hasn't been an English teacher for 20 years

    (?) Has he been an English teacher for 20 year

2. (-)We aren't having an English test next Monday

    (?)Are we having an English test for 20 year

3. (-)The people weren't freindly

    (?) Were the people frienfly

4. (-)Liz didn't enjoy her summer vacation last year

    (?)Did Liz enjoy her summer vacation last year

5. (-)Nam won't absent from school tomorrow

     (?)Will Nam be absent from school tomorrow

6. (-) She doesn't go to gym twice a week

    (?) Does she go to gym twice a week

7.(-) My brother hasn't ever spent his summer holiday in England

   (?) Has my brother ever spent his summer holiday in England

đánh chữ khổ lắm vote 4-5 sao nhé

=>

1. (-) He hasn't been an English teacher for 20 years. 

(?) Has he been an English teacher for 20 years? 

2. (-) We aren't having an English test next Monday. 

(?) Are you having an English test next Monday? 

3. (-) The people weren't friendly. 

(?) Were the people friendly? 

4. (-) Liz didn't enjoy her summer vacation last year. 

(?) Did Liz enjoy her summer vacation last year? 

5. (-) Nam won't be absent from school tomorrow.

(?) Will Nam be absent from school tomorrow? 

6. (-) She doesn't go to the gym twice a week.

(?) Does she go to the gym twice a week? 

7. (-) My brother hasn't ever spent his summer holiday in England.

?) Has your brother ever spent his holiday in England?