X.
1. Lan likes to learn English
2. She began learning this language in 2003.
3. She always want to improve her English.
4. Last week, she bought an English-Vietnames dictionary.
I.
1. The poem was written in 1823 by Clement Clark Moore.
2. It's very exciting to go to the movie theater.
4. Mary said that she could dance all the night.