Câu 6:
1. It was too cold for us to go out.
2. Mr. Pike is too weak to walk without a stick.
3. The ground is too hard for us to dig.
4. The elephant is too big to run fast.
5. Your handwriting is too bad for me to read.
6. This man is too old to work.
7. These shoes are too big for me to wear.
Câu 7:
1. He is not young enough to wear this colored shirt.
2. She is not strong enough to carry this box.
3. This pen is not cheap enough for me to buy.
4. Bill was not intelligent enough to understand what i had said.
5. This bag is not light enough for her to carry.
6. The test was not easy enough for them to do.
7.That sentences wasn't short enough for me to memorize.
8. The land isn't rich enough to grow crops.
9. The room isn't quiet enough for us to study.
10. This book isn't interesting enough to read.