5. I am too weak to carry this bag. ( so.....that)
⇒ I am so weak that i can't carry this bag.
6.These oranges were too sour for us to eat. ( so......that/such.....that)
⇒ These oranges were so sour that we can't eat.
⇒ These were such sour oranges that we can't eat.
7. Riding too fast is dangerous ( to ride)
⇒ It's dangerous to ride too fast.
8. This story is so interesting that I have read it twice ( such......that)
⇒ This is such an interesting story that I have read it twice.
9. The test is too difficult for us to do.( enough/ so....that/ such......that)
⇒ The test is so difficult that we can't do it.
⇒ This is such difficult test that we can't do it.
⇒ The test is difficult enough for us to do.
10. We arrived too late to see that film ( not)
⇒ We didn't arrive early enough to see that film.