用所给单词的适当形式填空.1.the smiths____(be)china for three

用所给词的适当形式填空 There____(be)three students in the classroom 用所给单词的适当形式填空. 2.Three------(quarter) of the earth is covered 用所给单词的适当形式填空. 1. They _____ (be) from the United States. 用所给单词的适当形式填空。 1. How much _________ (be) the yellow sweater? 用所给单词的适当形式填空:①Thank you for (be) with us.②What's the (differ 用所给单词的适当形式 用所给单词的适当形式填空. 1.They _____ (be) from the United S 用所给单词的适当形式填空.Excuse me for my _____ late.(be) There ( )(be)fish and chicken for you.用所给单词的适当形式填空 用所给单词的适当形式填空：1.China is one of the most ancient__(country) i 用所给单词的适当形式填空。 1. It is a _______ (China) festival. There()be some eggs on the table (用所给的单词的适当形式填空) some tea ()(be)in the cup(用所给的单词的适当形式填空)