$1^{}$ . X ⇒ can you->can't you (Main-clause: You can (KĐ) ⇒ Tag-question: can't you (PĐ)
$2^{}$ .V ( Main - clause: He put (KĐ) ⇒ Tag-question: doesn't he (PĐ)
$3^{}$ . X ⇒ will I->will they (Main-clause: They won't (PĐ) ⇒ Tag-question: will they (KĐ)
$4^{}$ . X ⇒ isn't this->isn't it (Main- clause: This song is (KĐ) ⇒ Tag-question: isn't it (PĐ)
$5^{}$ . V (Main -clause: Your mother's bought (KĐ) ⇒ Tag-question: isn't she (PĐ)
$6^{}$ . V (Main-clause : Someone mistook (KĐ) ⇒ Tag-question : didn't they)
$7^{}$ . X ⇒ does he->doesn't he (Main-clause: Jonh practices (KĐ) ⇒ Tag-question: doesn't he (PĐ)
$8.^{}$ . V (Main-clause : there isn't (PĐ)⇒ Tag-question : is there (KĐ)
Chúc bn hok tốt!
