Driving on the road, drivers do ______ the traffic rules, which is responsible for themselves
as well as others.
| A．see | B．watch | C．observe | D．notice |
It’s good to know _____ the dogs will be well cared for while we’re away.
| A．what | B．whose | C．which | D．that |
_______ one of you breaks the window will have to pay for it.
| A．Whoever | B．Whatever | C．Whichever | D．Wherever |
Do not let any failures discourage you, for you can never tell ________ close you may be to victory.
| A．how | B．that | C．which | D．where |
Experts believe people can waste less food by shopping only when it is necessary.
| A．why | B．where | C．that | D．what |
makes the book so extraordinary is the creative imagination of the writer.
| A．That | B．What | C．Who | D．Which |