早上上课老师和同学们打招呼时,应说:A. Good morning, boys and girls. B. Hi, Ms Smart.
Winter __________. Zoom and Zip don’t skate. They sleep. A. coming B. come C. comes
Cousin Alice’s birthday is __________________ April. A. at B. in C. on
__________________ they playing sports? A. are B. is C. am
He’s __________________ an e-mail. A. writing B. write C. written
This is __________________duck. A. my B. an C. you