一、语法填空(根据课文内容、依据语法规则完成下面短文）
So why has English changed over time? 1________ (actual) all languages change and develop when cultures meet and communicate with each other. At first the English 2________ (speak) in England between about AD 450 and 1150 was quite different from the English spoken today. It was based more 3________ German than the English we speak at present. Then gradually between about AD 800 4________ 1150, English became less like German because those 5________ ruled England spoke first Danish and later French. These new 6________ (settle) enriched the English language and especially 7________ vocabulary.
