Wild geese change homes ______ every year.A. second B. two C. twice
( ) We cannot live _____ air.
( )_____ computer is it? May I _____ it?
( )I saw _____ boy walking across _____ street today.
从Ⅱ栏中找出能应答Ⅰ栏中句子的选项,并将其序号填入题前的括号内。 Ⅰ ( ) (1)Where are you from? ( ) (2)May I speak to Helen? ( ) (3)What’s the weather like in spring? ( ) (4)Happy Teachers’ Day! ( ) (5)How can I get to the post office? Ⅱ
E. It’s warm and windy.
( ) I have apple. apple is on the table. A. a, An B. the, The C. an, The