The saying “Knowledge starts with practice” tells us ________.
what is knowledge
how we can get knowledge
why is practice powerful
when we should start practicing
﹣What do you usually do after dinner?
﹣I usually watch news on TV for half____________ hour to know about what's happening.( )
A./B.theC.aD.an
﹣Would you____________ opening the window? Get more fresh air.
﹣Of course not. I'll do it right away.( )
A.considerB.practiceC.suggestD.mind
﹣What do you feel____________ you are looking through the old pictures?
﹣How time flies!( )
A.becauseB.thoughC.whileD.unless
﹣Don't forget to keep a safe distance(距离)at least one meter, Jack!
﹣____________.( )
A.Sorry, I won'tB.No, I can't do it
C.Not at allD.I hope not
__________
I am. I want this pair of shoes, please.
Sure. That's ¥180.( )
A.Do you sell jackets?
B.Who's next, please?
C.Is there a shop near here?
D.What can I do for you?