32 - that is the letter you want to mail?
33- i am going to the post office because i need some envelope airmail
34- the doctor told him to brush his regularly teeth.
35- minh does exercises every morning and he runs 2 km a day.
36- brushing every day is very important for us teeth.
mik chỉ lm dc nhiu đây thoi bn có thể dợi tối rồi mik info tiếp cho bn dc ko ạ