1) they correspond at least once every two weeks
2) Ha Noi is a busy modern city
3) She was really impressed by the beauty of the city by the friendly of its people
4) anything depends on her parents. However they'll keep in touch
5) Which clothes do you prefer, the T-shirt or pullover
6) My uncle was a musician. He had a large collection of musical instrument
7) Vietnamese woman prefer to wear clothing at work
8) Peter got dress quickly and went to school
9) It's inconvenient to call anyone at night
10) The Ao dai is the traditional dress of vietnamese woman
11) What have fashion designers done to modernize the Ao dai
12)The word jeans comes from a kind of material that was made in Europe
13) Mary used to write to me last year
14) She describes herself as a fashion designer
15) He has lived with his friends in an apartment in Ho Chi Minh city since last weak
16) I wish you will come here tomorrow
17) Wearing uniforms helps students feel equal in many ways
18) I have taught English here since I graduated from university
19) It's dangerous to swim in this river
20) Million of christmas cards were sent last month