Constructionoftherailwayshelpedtodevelopthenational_______ofTanzaniaandZambia.
A、economicAftersomanydayswithoutrain,thegroundquickly________thelittlerainthatfelllastnight.
I'm______tograduateinthenexthalfoftheyear.
Theenginehasbrokenandtheboatis______onthewater.
Insomeschoolschildrenwhoprefertoreadbooksratherthan________footballbecomesocialoutcasts(被抛弃者).
________,Johnhasbeentoseveralforeigncountries.
