— You’d better not judge a person _____ his appearance. —I know all the people dressed _____ rags are not beggars.
Mary never does any reading in the evening ,______.
Maybe you have been to many countries , but nowhere else ___such a beautiful palace.
I failed in the examination last term and only then ____ the importance of studies.
Only when your identity has been checked , _________.
The old couple married for 40 years and never once____ with each other.