I. 单选。选一个最佳答案。（每小题1分，共15分）
( ) 1. He is _____ Australia boy.
A. an B. a C. the D.\
( ) 2. It _____ sunny today, but it _____ cloudy yesterday
A. is, is B. was, was C. is, was D. was, is
( ) 3. There is lots of in the basket.
A. leaf B. meat C. apples D. banana
