It's an either﹣or situation﹣we can buy a camera this year or we can go on holiday but we can't do ．（ ）
A．otherB．eitherC．allD．both
I like history， so I to Human Museum many times． （ ）
A．have beenB．have goneC．went
We are supposed to care about the workers keep our city clean．（ ）
A．whichB．whoC．whom
I take too much money with me．I like to pay on the mobile phone． （ ）
A．mustn'tB．shouldn'tC．needn't
Chinese tea is very popular， and it to many different parts of the world． （ ）
A．is sentB．sendsC．has sent
My daughter Anna is than my son Jack．（ ）
A．outgoingB．more outgoing
C．the most outgoing