The sailor is ______ of his experiences,because he has been to about30 countries.

-- ________do you usually go to work?--I usually ________a bus to work.

–Where did you get the book?   –From the library. And I have __________ it for two weeks.

---Donna is very ____.She always has many new and good ideas. ---So she is.

Mr Han has a    son and he is happy.