looknijcie i pomozcie (phrasal verb) :) thx

nie wiem jakie maja byc pharasal'e w ponizszych zdaniach, w nawiasach podalam moje propozycje....jesli ktos moglby mi pomoc bylabym bardzo wdzieczna.
1. Let's ............. our glasses and drink to the happy couple.
2. If you know her number, you can ......... her ........... . ( myslalam zeby wstawic tu phrasal "keep in touch"? )
3. I don't know my grandmother's maiden name and I need it for the documets' so I'll just have to ........ it .......... . ( moze byc "get it know"?)
4. Oh, the news is on, could you ......... the volume on the TV? ( "turn on"?)
Dzięki za pomoc:)
Pozdrawiam, Angela;)

1. nie wiem... moze "fill up"?
2. "phone her up" albo "ring her up"
3. "find it out" (chociaz dla smiechu wpisalabym "make it up" - wymyslic je)
4. "turn the volume on" - jak najbardziej

3. Mozna tez: "look it up" albo "check it up", zalezy, co chcesz powiedziec...

dzieki....w 3 "find it out" chyba najlepiej pasuje. a w zdaniu : He became very ill and recently, on top of everything, he even had to ............ his evening job because he couldn't work so much any more. -jaki phrasal? chodzi tu o rezygnacje?("abandon")?

...even had to GIVE UP (=abandon) his evening job...