My parents always let me have my own________of living.
We used to mistake that heavy objects fell faster than light .
Keep yourself open we can experience the great joy that friendship can bring.
Look at the timetable. Hurry up! Flight 9013 to Changsha off at 7:30.
Microblogs experienced rapid growth in 2013 in China, with its operators, users and visitorsseveral times.
— Tom! I forgot to bring my notebook this morning. — Don’t worry! I it for you.