Final answer:
The sentence 'Ce soir, je choisis le film pour nous.' is grammatically correct.
Step-by-step explanation:
The sentence 'Ce soir, je choisis le film pour nous.' is grammatically correct.
The subject of the sentence is 'je' which means 'I' in English.
The verb 'choisis' is conjugated in the first person singular form of the present tense, agreeing with the subject 'je'. The object 'le film' means 'the film' and the prepositional phrase 'pour nous' means 'for us'.
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