The most pleasant thing of the rainy season is _____ one can be entirely free from dust.
what
that
whether
why
Between the two lectures _____ a break, _______ the audience can buy ice cream.
One third of the country ________ covered with trees and the majority of the citizens________black people.
The teacher as well as the students who_____fond of football,_____ playing together.
The father along with his children ______ solving word puzzles.
She told me that she had mailed part of the products and that the rest ______ in a few days.