Although medical science________ control over several dangerous diseases, what worries us is that some of them are returning.
Can you imagine that a smart man like him ___________ make such a stupid mistake?
---Remember how we met for the first time, Dick? ---Of course I do. You _________ to the teachers' office hurriedly and ___________ me.
The new CEO asked that all inter-office communications ______ in writing rather than in person, ______ possible.
Some of us fail to learn that pain is the body’s way of informing the mind ______ we are doing something wrong, not necessarily ______ something is wrong.
Alice was so excited ______ she received an ticket from her friend to attend the concert.