Color TV was first shown in 1929. It took more than two decades, ________,until 1951, for color broadcasts to begin in the USA.A. though B. therefore C. otherwise D. anyway
—When will the problem be settled? —Be patient! The person _______ will see to it as soon as possible.
_____ thirty minutes after a meal is better for your health than immediate exercise.
All these problems will be discussed at the meeting ______ next Tuesday.
To my great ______, grandmother’s illness proved not to be as serious as we had feared.
What a mess I have made! How I wish I ______ to paint the walls of the house.