1．Which of the following can keep the blood sugar levels nice and steady?
A．Coffee. B．Apple pie with sugar in it. C．Candies. D．Cheese sticks.
2．Why should you bring plenty of plastic or paper bags during vacation?
A．Because you can use them to keep garbage, vomit (呕吐物) and wrap diaper.
B．Because they can prevent you from being stolen.
C．Because big bags can hold more items, which brings you much convenience.
D．Because they can save you $25.
3．Which is the proper place for you to buy bulk items when driving?
A．At the destination.
B．At wherever you can buy cheaper ones.
C．At the place you just go out of the things you need.
D．In the stores near your house.
4．What should parents do to avoid unexpected clothing purchases during their vacation?
A．Do not let children make their clothes dirty.
