I like to make ________friends with Mary because she takes________ lead in everything.
| A．/; the | B．/; / |
| C．the; the | D．the; / |
Research found that children who drank mainly soda were more than twice as likely as those who drank no soda _______ signs of aggression.
| A．showing | B．shown |
| C．to show | D．show |
“The Mozart effect” is a study described in 1993 in Nature _______ aroused public interest about the idea _______ listening to a classical music somehow improves the brain.
| A．that; which | B．what; why |
| C．who; that | D．which; that |
Based on the agreement, all payments _____ be made by the end of the month.
| A．shall | B．may | C．can | D．will |
—Do you know the headmaster well?
—Not really, just a nodding ______.
| A．acquaintance | B．Administration |
| C．consequence | D．consideration |
---I wonder what makes you a good salesperson.
---I _______ as a waiter for three years, which contributes a lot to my today’s work.
A. serve B. have served
C served D. had served