一、根据句意和所给的中文提示,写出句子中的单词
1.Look! There's something ________ (奇怪的) in the sky.
2.Last night the TV news ________ (报道) that serious accident.
3.People build the ______ (塔楼) about five hundred years ago.
4.At that time, Jim was still a school _____ (学生).