Susan isn't old enough to cycle to school.
He is not old enough to go to school.
Tommy is not old enough to work in here.
The dress isn't long enough for Loan to wear.
The questions are so difficult that they can't answer them.
He is not allowed to ride a motorbike because he is too young.
The sea was too rough for the children to go swimming.
He was too weak to play soccer.
The house is not big enough for all of us to live in.
The shelf is too high for him to reach the top.

1 Susan isn’t old enough to cycle to school.
2 He is not old enough to go to school.
3 Tommy is not old enough to work here.
4 The dress is too short for Loan to wear. => The dress is not long enough for Loan to wear.
5 The questions are too difficult for them to answer. => They are not able to answer the questions because they are too difficult.
6 He is not old enough to ride a motorbike. => He is too young to ride a motorbike.
7 The sea was too rough for the children to go swimming. => The children were not able to go swimming because the sea was too rough.
8 He was too weak to play soccer. => He did not have enough strength to play soccer.
9 The house isn’t big enough for all of us to live in. => The house is too small for all of us to live in.
10 He can’t reach the top of the shelf because it’s too high for him. => He is not tall enough to reach the top of the shelf.

=) hơi khó