1. Her bag is not the same as mine.
Her bag is diferent from mine 
2. Lan has learnt English for three years.
=>Lan started learning  English three years ago  
3. She likes collecting dolls from foreign countries.
=>She is fond of collecting dolls from foreign countries.
4. We usually lock the safe carefully.
=> The safe is usually locked carefully
5. We can get to the art gallery in half an hour.
=> It only takes half an hour getting to the art gallery