$*OwO:$

$-$ "enough": đủ để ...

  $+$ Đối với động từ to be: S + to be + (not) + adj + enough + (for sb) + to V: đủ/ không đủ để làm gì. (Câu $1, 4, 10$).

  $+$ Đối với động từ thường: S + V + enough + to V: đủ/ không đủ để làm gì. (Câu $7$).

$-$ S + to be + (not) + too + adj + (for sb) + to V: quá ... (cho ai đó) ... để mà ... (Câu $2, 3, 6$).

$-$ S + to be + so + adj + that + S + V: thật là ... đến nỗi ... (Câu $5, 8, 9, 11, 12$).

$---$

$1.$ Mary isn't old enough to go to school.

$2.$ The road is too nervous for me to go to school by bike.

$3.$ The teacher is too strict for us to talk in class.

$4.$ Your name isn't short enough for me to remember.

$5.$ The test was so easy that I could do it in fifteen minutes.

$6.$ This book is too long for me to read in two days.

$7.$ This man plays soccer well enough to become a famous player.

$8.$ My son is so young that he can't go to school.

$9.$ It's so dark that I can't see anything.

$10.$ The weather wasn't good enough for him to visit his parents.

$11.$ This shirt is so small that I can't wear it.

$12.$ It is so late that we can't continue our show.