用括号内所给单词的适当形式填空。 1. Children are not __________(suppose) to run in the Science Museum. 2. When I handed my exam results to Mum, she looked quite __________(surprise)
1.____ ____ ____ ____ ____(在1845年的秋天), we ____ ____ ____ (出发)our journey across the continent. 2.Our bond ____ ____ ____ (追溯到,起始于)the time when we were both