`37->` He enjoy using music to communicate

`-` enjoy`=` interested in `+` V-ing : sở thích

`38->` the whole village was destroyed by the storm

`-` S(O) + was/were + V3/Vpp + ...

`39->` peter said anti - ageing pills could help people live longer

`-` S + said (to) + O + S + V

`-` can`->`could

`40->` If she were well, she would take part in our rescue team

`-` If + S + were , S + would + V-inf

`37` He enjoys using music to communicate .

`-` S + enjoy + V-ing + O : Ai đó thích làm gì .

`38` The whole village was destroyed by the storm .

`-` Bị động quá khứ đơn .

`@` S(bị động) + was/were + V3/Vpp + O .

`39` Peter said that anti-ageing pills could help people live longer .

`1` Gián tiếp tường thuật .

`@` S + said/told + O + that + S + V(lùi thì) + O .

`40` If she were well , she would take part in our rescue team .

`@` Câu điều kiện diễn tả hành động không có thật ở hiện tại .

`=>` Điều kiện loại `2` : If + S + V(quá khứ)/were + O , S + would/modal verbs + V-inf + O .