Giup e vs mn oi lat e di hc r

5. 
(-) Charles didn't like fish.

(?) Did Charles like fissh.

 6. 
(-) My dog didn't chase Peter's cat.

(?) Did my dog chase Peter's cat.

 7.

(-) We didn't return home at six.

(?) Did we return home at six .

Form :

S + Ved/V2 +O

S + didn't + V-inf + O

Did + S + V-inf + O

Đáp án:

Giải thích các bước giải:

 5)(-)charles Didn't like fish

(?)Did charles like fish?

6) (-)my dog didn't chase Peter's dog

(?)Did my dog chase Peter's dog

7)we didn't return home at six

Did we return home at six

Cấu trúc 

(-) S+didn't+$V^{o}$+O

(?) (Wh)+did+S+$V^{o}$+O