_____a pleasant,small conversation with someone you don’t know,and people will feel relaxed and enjoy your company.
He devoted himself __________ to his research and got many achievements.
A great number of visitors ________ attracted to my hometown, and the number of foreigners there _______ quite large.
I ______ my winter holiday with my family in Beijing next month.
Ladies and gentlemen, please fasten your seat belts .The plane _____ .
I have bought the same computer she is using.