53._________A.call in B.call offC.call up D.call

Please look up the new words in a d__________________ ．

"Hook up" as in "hooked their TVs up" underlined in Paragraph most probably means to______

Do remember______me a call when you arrive in Shanghai.A．givingB．having givenC．to giveD．to

In________ old people who could not keep up might

53._________A.down B.over C.up D.into

He gave up his study in college in _______.A bund