The boy is too young to ________ .

1. A.
   put on
2. B.
   wear
3. C.
   get dress himself
4. D.
   dress himself

The boy is so fat ________too much food and little exercise.

A．as                                   B．that

C．because                              D．because of

The boy is very fat _______too much food.

The boy is so fat ________too much food and little exercise.