帮我回答几个英语题目
1.It'ssointerestingabook
It's________________book
2.Whenigotthere,theplanehadtakenoff
Theplanehadtakenoff____we____
3.Ifounditwashardtoworkwithhim
.Ifound_______toworkwithhim
4.Ifeltabittired
Ifelt______tired
5.Ittookmetwohourstowalktopostoffice
I___towhours___tothepostoffice