My parents live in a small village. They always keep candles in the house ____ there is a power out.
| A．if | B．unless | C．in case | D．so that |
Excuse me, I want to borrow a book that gives a detailed______ of Alice Munro, who won this year’s Nobel Prize in Literature.
| A．account | B．imagination | C．reference | D．impression |
---Where to, Madam?
---________at the Baiyun Hotel, No 11 Sanlitun Road, Chaoyang District, please.
| A．Pick me up | B．Call me up | C．See me off | D．Drop me off |
It’s really unwise of some teenagers from low-income families to spend a large sum of money on Apple products ______ they could buy other cheaper brands.
| A．unless | B．when | C．so that | D．in case |
I think it’s not in the length of days, but in the use we make of them_____ the value of life lies.
| A．that | B．which | C．where | D．how |
Many scholars share the belief that interest is as _____ to learning as the ability to understand, even more so to some degree.
| A．subtle | B．vital | C．similar | D．obvious |