What do you think of my shirt? It _______ cotton.—I looks nice on you.[ ]

After playing football about half an hour, the students took _________ rest.

Some scientists believe that there will be more robots inyears.

Sorry, I’m late. My alarm clock didn’t _______ — It doesn’t matter. Don’t be late next time.

___________ has always been expected, he has finally achieved his dream, ________ makes his parents so proud.