—Uncle Wang is in hospital.
—Oh, really? I ____________. I _____________ go and visit her.
A. didn’t know; am going to B. hadn’t known; would
C. haven’t known; will D. didn’t know; will
Amie Salmon, disabled, is attended throughout her school days by a nurse _____________to guard her.
A. To appoint B. appointing
C. appointed D. having appointed
Scientists have come to the conclusion ___________ the temperature on Earth is getting higher and higher.
A. What B. that
C. which D. when
---Do you have enough to ____________ all your daily expenses?
---Oh, yes, enough and to spare.
A. Cover B. spend
C. fill D. offer
The lack of eco-friendly habits among the public is thought to be a major _____________ of global climate change.
A. Result B. cause
C. warning D. reflection
Internet shopping is really ____________ when people are sure of its safety and security.
A. Taking off B. taking up
C. setting off D. setting up
