问题
填空题
选词填空。（注意大小写）
yesterday today tomorrow
1.I went to school by bus ________.
2.________ he writes a letter to his sister.
3.She will go to the park ________.
4.My parents bought many lights ________.
5.I'm going to visit my aunt ________.
答案
1.yesterday 2.Today 3.tomorrow 4.yesterday 5.tomorrow