He expressed his hope _______ he would visit China again the next year, and this was the very hope ______ he expressed as soon as he arrived in the country.
In our class there are 46 students, _____ half wear glasses.
All the photographs in this book, _______ stated otherwise, date from the 1950s.
The limits of a person’s intelligence, generally speaking, are fixed at birth, but ________he reaches these limits will depend on his environment.
The police still haven’t found the lost child, but they’re doing all they .
They are broadening the bridge to ________ the flow of traffic.