As is known, it is to judge a person only by his appearance.
Early peoples moved around, ______ the herds of animals.
______ takes a lot of concentration and a great sense of balance to stay on it.
The questionnaire takes ______ ten to fifteen minutes to complete and can be used along with the assessment interview.
—Where is Mother?—She is in the kitchen. She ______the housework all morning.
Not knowing how to grow crops,the primitive people had no ______ but to gather the fruit and hunt animals for food.