从方框中选择正确的词,并有其适当形式填空

从方框中选择正确的词,并有其适当形式填空
（they ,use ,slow ,fly ,understand ,different）
1.There are many（）between British English and American English
2.The Greens enjoyed （）during their summer vacation .
3.Jim （）to Disneyland for his holiday tomorrow
4.Can you ,make yourself（）in England Know you are not good at English
5.English （）widely （）in this country ,so you don’t worry about me
6.Because of the accident ,Tom drives （）than before