根据句意及首字母填写所缺单词。小题1:Can I have a glass of orange j________?小题

根据句意及首字母填写所缺单词。
小题1:Can I have a glass of orange j________?
小题2:It took me about an hour to f_________my homework.
小题3:The maths problem is very d___________, I can’t do it.
小题4:I’m very tired after a long walk,I want to have a r__________.
小题5:His father is a fire f________.