Раскройте скобки, поставив глaгол в future simple we (to ask ) him about it tomorow.

We will(shall)ask him about it tomorrow
shall или will взависимости как вам объяснял учитель

FROZEN.
1.Frozen is  3D computer-animated musical fantasy-comedy film.
2.Three fearless heroes: Princess Anna, brave Kristoff and his faithful deer Sven  going to the mountains to find sister of Anna - Elsa. She can free the city from icy spell. Along the way, they face a lot of exciting surprises and exciting adventure: mystical meeting with trolls, familiarity with fascinating snowman named Olaf and magic in each snowflake. Anna and Kristoff will unite and save the kingdom and those who are dear to them.
3.The main character of this film is Anna, who has a magical power.
4.This is a very kind film with exciting storyline that kids will love. I think this cartoon cheer up in the Christmas Eve.

Frozen is a family movie, it's easy to watch it even for little children. The story starts with two little sisters playing together and that's the first time we are finding out about Elza's  powers. Then Anna get her head "frozen"  and an old troll helps her. After thet day Elza never leaves her room. Then their parents die and Elza gets old enough to be the queen. Mean while Anna Falls in love with Prince " I forgot his name"   and wants to get married but Elza doesn't let her. After sisters had a little fight and Anna exposed Elza's secre so Elza runs away leaving the kingdom frozen. Anna goes to save her sister where she meets Olaf, Kristof and the rain dear. All together they are gonna try to save Elza and their kingdom. I really enjoed the moive! I think everyone should watch it!