Research suggests that fast food and soft drink directly _________ to childhood obesity.
Spelling Bee is a contest _____ competitors, usually children, are asked to spell as many words as possible.
The famous deaf dancer think that dancing is an activity ________ sight matters more than hearing.
Many young people in the West are expected to leave __ could be life’s most important decision—marriage—almost entirely up to luck.
---What do you think of your parents?---They always let me do ________ I think I should do.
The little boy who got lost decided to remain ________ she was and wait for her mother.