was extremely hot last summer ,it was the hottest summer of the last 50 years

Look! He’s running so fast! —Hard to ____ his legs were once broken.

People try to avoid public transportation delays by using their own cars, and_____ this creates further problems

26．一Why didn’t Alex attend the party yesterday evening?一Henot have wanted to see me·

Can you think of a situation in which the two ______ from each other.