Can she reach the books on the top shelf? Why not? (tall)
She isn't tall enough
Can he drive a car? Why not? (old)
He isn't old enough
Can he carry the box? Why not? ( strong)
He isn't strong enough
Can we enter this place? Why not? (dangerous)
It's too dangerous
Can he carry the box? Why not? ( heavy)
the box is too heavy
Can he drive a car? Why not? (young)
He's too young
Can she study? Why not? (music/ loud)
the music is too loud
Can we enter this place? Why not? (safe)
It isn't safe enough
Can she reach the books on the top shelf? Why not? (high)
The books are too high
Is it a good idea to go jogging today? Why not?
It's too hot