Read the dialogue:
Sarah: Hi Tom! What are your plans for the summer holiday?
Tom: Hi Sarah! I'm going to Antalya with my family. We plan to swim in the sea every day and sunbathe on the beach. I'm so excited!
Sarah: Sounds wonderful! Have a great time.
Which activity is Tom going to do on his holiday?
A) Visiting museums
B) Sunbathing
C) Hiking in the mountains
D) Going skiing