上周日天气晴朗，我和我的朋友一起去了动物园。根据提示用一般过去时态描述这次游玩。

Last Sunday it was sunny.I went to the zoo with my friends.We went there by bus.We started at nine in the morning.We arrived at the zoo at about 10.We saw a lovely elephant, some beautiful giraffes and the  smart monkeys.We all liked monkeys because they were really interesting! We took some photos in the zoo.We came back at 4 in the afternoon. We had a good day.