1．Keeping a house is a ____________(令人疲倦的) job．
答案：tiring
2．That hard chair is ____________(不舒服的) to sit on．
答案：uncomfortable
3．We weren’t sure about which ____________(路线) we should take．
答案：route
4．You are only allowed one piece of hand ____________(行李)．
答案：luggage
5．A terrible accident happened in the ____________(较重要的) road yesterday．
答案：major
