PLS HELP, IS REALLY IMPORTANT CAUSE I HAVE AN ENTRANCE EXAM TOMORROW MORNING. WILL MARK BRAINIEST, PROMISE.

Answer:
I)
1. une, la
2. un, le
3. une, la
4. des, les
5. des, les
6. une, l'
II)
1. travaillons
2. écoute
3. voyagera
4. mangent
5. rangeons
6. regardes
Explanation:
I am a native french ;-)