Although Helen is a new teacher, she knows ______ student in her class. A: every of B: B．every C: C．all D: D．all of

Notices to Mariners are published ___. A: every day B: every week C: every month D: every yea

Admiralty Notices to Mariners are published______． A: every month B: every week C: every year D: every day

Does your brother play ping-pong __________? A: on every afternoon B: every afternoon C: in every afternoon D: at every afternoon

70（） A: every day B: everyday C: every where D: every where

____to participate in the festivities. A: No every student wants B: No every student want C: Not every student wants D: Not every student want

_______ knows that he is a good doctor. A: Every B: Every one C: Every of D: Everyone

How often does this event take place A: Every week B: Every month C: Every five months D: Every year

How often is the World Cup? A: every 2 years B: every 4 years C: every year D: every 3 years

Representatives in the U.S. are elected_____. A: every two years B: every three years C: every four years D: every five years