—Why does this country need so many exports from abroad?—Because it has ________large population,________its poor natural resources.
SomeofthestudentshadlearnedenoughEnglishto_________aconversationwithanativespeakerofEnglish.
Itwasgettingdark.Wedecidedto________forthenightatafarmhouse.
HowIwishIcould________myideasinsimpleandwonderfulEnglishchattingontheInternet.
Thephotographerneedstochargeupthedigitalcameraeverydayasthebattery________quickly.
Ifyoulackexperience,youcan_______itthroughpractice.