Color TV was first shown in 1929. It took more than two decades,________,until 1951, for color broadcasts to begin in the USA.A. anyway B. therefore C. otherwise D. though
To make members of a team perform better, the trainer first of all has to know their _____ and weaknesses.
Always read the _____on the bottle carefully and take the right amount of medicine.
—If you like I can do some shopping for you. — That’ s a very kind _______.
School children must be taught how to deal with dangerous.
When Jane began to take swimming lessons, her main _____ was the fear of water.