помогите с английским

1. i think lady gaga is not as attractive as pink

2. this dinner plate is too big for me. i'll never eat it all!

3. my grade in biology is better than my grade in maths

4. this is the most expensive trip we have ever been on

5. my tea is not sweet. can i have some more sugar, please?

6. the most busiest time for travelling is between 5 and 7 p.m.

надеюсь, что так сойдет : (