Dear Quan,
My parents and I having the (good) best holiday of our lives! We are in Vung Tau beach, one of the (lovely) loveliest beaches in Vietnam. Although it is much (small) smaller than Quy Nhon beach, and there seems to be (much) more interesting things to do than Quy Nhon. Moreover, the people here seem to be (friendly) friendlier than other cities.We are staying in the (morden) most morden hotel I have ever been. It's large and cool and many people say that it's the (good) best hotel in this city. It's (big) bigger and (comfortable) more comfortable than any of other holtel. The (near) nearest beach is (little) less than hundred meters away so that we can go swimming a lot. It's really good, and I wish you were there with my family now.
Love,
Hung
[Ở đề mình thấy có một số lỗi từ vụng nhỏ nên đã sửa lại ở trong đáp án của mình rồi!]