I am sure the exhibition you have you an idea of the happy lifestyle of the people in the faraway country.
Nowadays, cellphones have features such as games ,music and calendars and more new functions___.
It is the interaction between people, rather than the events ___ occur in their lives, ____ is the main focus of social psychology.
—Will you join us in the party this Saturday evening? —If I ____ ,I would ;but I will have left for Japan on business by then.
He didn’t put the things ______ they belonged, for ______ reason he got his punishment.
How can you expect him to make any progress _____ you never give him a chance to have a try?