Great scientists don't ________ graduate from well-known universities. Some didn't even attend school a year in total.
—Did you catch what I said? —Sorry. I ______ a text message just now.
—What’s wrong with you yesterday? —When I was playing football, my strength ___________ and I fell down.
In our class there are 46 students, _____ half wear glasses.
---Thank you very much for helping me out of trouble, Bob. ----__________.
He is famous both _________a novelist and poet but he is more famous_________ his novels.