As a student in Senior Three, I must work hard． ______, I should take exercise to strengthen my body．
A．Otherwise B．Meanwhile C．Therefore D．Thus
No person __________ carry a mobile phone into the examination room during the national college Entrance Examinations．
A．shall B．must C．can D．need
_____ about the man wearing sunglasses during night that he was determined to follow him．
A．So curious the detective was B．So curious was the detective
C．How curious was the detective D．How curious the detective was
I really don’t know how to thank you , but for your help, I ______ my lost necklace．
A．couldn’t have found B．mustn’t have found
C．couldn’t find D．wouldn’t find
— How do you find _________ birthday party of the Blairs?
— I should say it was __________ complete failure．
A．a; a B．the; a C．a; / D．the; /
—Are you sure Mike will help us if we are in trouble?
— _____. He is a reliable friend.
A．It doesn’t matter B．Don’t take it to heart
C．You can count on it D．No problem
