Chấm điểm

1. This exercise is not easy enough for me to do.

2. The house is too expensive for him to buy.

3. The piano is not light enough for her to carry.

4. Coffee is not too cold for us to drink.

5. My sister is too young to drive a car.

• This exercise is too difficult for me to do. This exercise is not easy for me to do.

• The house was not cheap enough for him to buy. The house is too expensive for him to buy.

• The piano is too heavy for her to carry. The piano is not light for her to carry.

• Coffee is not cold enough for us to drink. Coffee is too hot for us to drink.

• My sister is not old enough to drive a car. My sister is too young to drive a car.