Clearly, development aid together with food ______ the long-term solution to the problem of poverty.

A survey of the opinions of experts    that three hours of outdoor exercise a week    good for one’s health. 

----Mike, what did your monitor say just now? ----Every boy and every girl as well as teachers who      to visit the museum      asked to be at the school gate before 6:30.

_____ my uncle _____ my aunt are reporter.

______ of the land in that district _______ covered with trees and grass.