`1`. The kitten should be fed by you before going out with your friends.

`-` Bị động với should: S + should be + V-pII + (by O)

`2`. It is obvious that fossil fuels like coal and oil will run out in the near future.

`-` run out: cạn kiệt

`3`. They are not old enough to live independently without parents care.

`-` S + be + not adj enough + to-V: không đủ ... để ...

`1. ` The kitten should be fed by you before going out with your friend.

gt:

should -V: nên làm gì

before -Ving: trước khi

go out with sb: ra ngoài, đi chơi với ai

chuyển câu bị động:

S-be-VpII (by sb) - O

`71. ` It's obvious that fossil fuels like coal and oil will run out in the near future.

gt:

st be run out = be no more st: hết ....

in - time: trong khoảng thời gian ...

`74. ` They aren't old enough to live independently without parents care.

gt:

old>< young `-> ` not old enough`= `too young

without st: không có