Помогите ПЛИЗ. Речення на англійській мові зі словами: look for,look up,look for ward to,look out,look after.

1. I'm looking for new dress. 2. If you don't know this word, you should look it up online. 3. I'm looking forward to traveling to New Zeland next year. 4. Look out of the window, it's snowing. 5. Could you please look after my dog while I'm away?