1 The gate is very wide so all students had to stay at home.
2 Tom was such a brave boy that all his friends admired him.
3 The room was very comfortable so we all fell asleep easily.
4 It wasn't warm enough for them to keep working in the field.
5 The question wasn't easy enough for us to answer it.
6 You are not old enough to drive that car.
Cấu trúc
S + be + Adj + enough + to V ...
S + be + Adj + Enough + for somebody + to V...
S + V + enough + Noun + to V +...