As a result of __ is now known in physics and chemistry, scientists have been able to make important discoveries in biology and medicine.
He bought another new car. He _____ a lot of money.
---Have you seen the film Under the Hawthorn Tree? ---Of course, I have. It was in our village ____ it was made.
Charles Babbage is generally considered ______ the first computer.
I can’t have you _____ to your mother like this!
How do you guess ________?