Rewrite the following sentences without changing the meaning, using the word given

rewrite the following sentences without changing the meaning, using the word given
1. it's good idea to bring an umbrella with yu.  (SHOULD)
-> You.........................................................
2. no girl in my class is taller than Hang.
-> Hang..................................................
3. there are over 5.000 employees in the Library of Congress.
-> the library of congress.......................................................
4. he last went to Hue five years ago.
-> he.......................................................