单元盘点词语串串练My sister and I decided to take a great bike trip in the summer holiday
She ①___________ our schedule for the adventure , but when she told me her ② ______________ plan , I felt very amazed
She intended to cycle from the source of the Mekong River to where it ends
③ ___________ , it would take us one and a half months
arrangedextraordinaryAltogetherBefore the trip,we made a lot of preparations
My sister bought a big backpack in advance to carry our supplies
We took some warm clothes ④ ___________it got cold on the mountaintop
She even carried two helmets to protect our cheeks from being frozen
in case In the first week , everything went well
As we went along , we were surprised by the beautiful view
We saw wildlife such as yaks and sheep
We took many photographs
But ⑤ ____________