选词填空，每空仅填一词，每词仅用一次。

first, animals, delicious, swimming, coming

The summer vacation is . We can do many fun things in summer! If you like, you can take a trip to Hainan. The sea is blue and the air is clean. If you like eating fruit, Xinjiang will be a good place to visit. The grapes will be fresh and in August. Like science? Visit Shanghai Science and Technology Museum. You will see many robots on the floor. You can also go to Shanghai Wildlife Zoo and see many, such as elephants, giraffes and lions. Anyway, enjoy your summer time!