English will help us ______ in our work and study.
Did you know that the earth is home to________animals?
The little girl was________nervous that she couldn’t say a word in public.
—How long have Mr.and Mrs.Smith________?—For more than twenty years.
根据汉语意思翻译句子。所有的票都已经被卖光了。All the tickets have been________ ________ ________.
—English isn’t as________as Chinese.—Maybe,perhaps it’s just because Chinese is your native language.