-Mum,I always feel everything is unfair to me.--Complaints in life ________ no sense,for things will be what they should be.
Not until the early years of the 19th century ________ what heat was.
__________cleaning the yard and making up the beds for the old,we also read newspapers for them and had chats with them.
The more one is ______ the English-speaking environment,the better he or she will learn the language.
—Would you mind answering some questions on shopping habits? —_______.
I hope my teacher will take my recent illness into _______ when judging my examination.