4 Correct the sentences. a It can't be Yuko's birthday today. There are cards and presents on her desk. It must be Yuko's birthday today.. b Can you swim when you were younger? c That must be her car over there. It's the same colour.​

Відповідь:

b. The sentence is in the wrong tense. The correct sentence is, “Could you swim when you were younger?”c. The sentence is grammatically correct. However, it would be more appropriate to use “that” instead of “her” to refer to the car. The corrected sentence is “That must be that car over there. It's the same color.”