Which particle should be used to mark the place where an action occurs?

(Hint: Not existence, but action.)

All time words in Japanese must be marked using the particle に.

Write the Japanese equivalent of the following. Please use hiragana and katakana as appropriate. Do not use spaces. Be certain to include your punctuation mark.

I have a date on Saturday.

Match the location word and its meaning.

Which of the following best describes the following verb? 

撮る (とる)

The location of existence should be marked by the particle に.

Listen to the audio and select the correct person who will NOT go to the event tomorrow.

Listen to the audio and select the correct way the person will go to school.