1.---Will you be back before dark?---_I hope so _.
2.When the same language is used in different places,it changes _differently_ in each place
3.The pupils enjoy the __action___rides like Magic Mountain
4.There are some important _differences_between British and American English
5._As for__ the spelling differences,you can easily find them if you read more books
6.Generally speaking,American English is different from British English in speaking and _pronunciation__
7.He was _forced_to take a taxi because he couldn't catch the bus
8.When he was in Canada,his friends told him to put his _suitcase __in the boot
9.I can't _follow_ you.Please speak more slowly
10.If you _compare_their languages,we may feel the differences between American people and British people.