Many people expect that credit cards will eventually______ paper money for almost every purchase.
A.trade B.replace C.exchange D.reduce
A person ________ email account is full won’t be able to send or receive any emails.
A.who B.whom C.whose D.whoever
Global warming causes the ocean ________, which in turn speeds ice melting.
A.to warm B.warming C.warmed D.warm
— I’m leaving now.
— ________ sure you turn off the switch.
A.To make B.Make
C.Made D.Making
We have a fine of the lake from our hotel window.
A.scene B.sight C.view D.scenery
It’s well-known that ________ World Exposition in 2010 is quite ________success.
A.不填; a B.The; a C.The; 不填 D.不填; the