Bonjour pourriez vous m'aider pour l'anglais sur les verbes au present perfect simple

a. I... (always - want) to protect marine wildlife.

b. Sea level rise... (already-force) people to leave their Islands in the Pacific.

c. ... (you - watch) the movie Before the Flood featuring Leonardo DiCaprio?
d. Fresh water (become) a very attractive natural resource for worldwide investors.
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