Fill in the Blanks Family and friends 3, u4, vocabularyOnline version Family and friends 3, u4, vocabulary by Ksyusha S 1 windsurf dive swim sail waves waterski I love to in the pool during the summer . 2 waterski kayak snorkel surf dive swim sail My uncle likes to his boat on the lake . 3 boat sail swim waterski dive lake The diver performed a perfect from the diving board . 4 kayak waterski snorkel surf swim sail dive We saw people on the big waves at the beach . 5 surf kayak swom kayak swim waves dive snorkel My family plans to down the river next weekend . 6 kayak waves boat lake windsurf sea sail Sarah wants to learn how to at the beach this summer . 7 sailing waves snorkeling windsurfing sea lake We saw colorful fish while in the ocean . 8 Swimming Surfing Sailing Waterskiing Diving Snorkeling The person holds onto a tow rope attached to the boat and uses the boat's speed to glide across the water . is a popular activity at lakes and other bodies of water where boats are allowed , providing a fun and exhilarating experience for those who enjoy water sports .