________ the earth to be flat, many feared that Columbus would fall off the edge of the earth.
She knows so much about England. She ________ there before.
—How do you like your new neighbour?—She is _________, but her appearance is a bit_________.
I think David, _______ you, ______ to blame.
Someone is ringing the doorbell. Go and see _______.
. One advantage of playing the guitar is _____ it can give you a great deal of pleasure.