The process is essentially ________ with ideas and feedback flowing both ways.
It was so dark in the theatre that I could hardly ________ my friend.
Maria is fond of all kinds of sports, but she likes swimming ________.
The other day Cathy was walking along the Broad Street when she ________ an old friend of hers, one she hadn’t seen for a long time.
—Can I go to the cinema with you, Daddy? —Sorry, my darling, but the film is _________ for adults only.
Much to ________ surprise of the students, the concert which was held once a year turned out to be ________ complete failure.