Part 1. Sentence transformation

1. We / like / travel / can / however / it => We like to travel; however, we can't. (We like travelling; however, we can't.)

2. I / be nervous / because / I receive / exam results / tomorrow. => I will be nervous because I will receive my exam results tomorrow. (I am going to be nervous because I am going to receive my exam results tomorrow.)

3. We / look forward / visit / Empire State Building / Saturday. => We are looking forward to visiting the Empire State Building on Saturday.

For Part 2, here's a short paragraph about the Mid-Autumn Festival in Vietnam:

Part 2. Write a festival about 70 to 100 words that you know in Vietnam. (Mid-Autumn Festival)

The Mid-Autumn Festival, or Tết Trung Thu, is a vibrant and joyful celebration in Vietnam. Held on the 15th day of the eighth lunar month, it's a time for families to come together. Children parade with colorful lanterns of various shapes and sizes, often shaped like stars, fish, or rabbits. Delicious mooncakes, filled with sweet pastes and sometimes salted egg yolks, are a special treat enjoyed by everyone. Lion dances are performed in the streets, adding to the festive atmosphere. The full moon is a symbol of unity and fullness, making this a cherished tradition for Vietnamese people of all ages.