---____________ does he like science? ---Because it’s interesting.
-----How many times____Chang’e I____the moon ? ---Only once.It ____there last year.
Last night I read _____book.
-----_____have you lived in Dalian? -----Since two years ago.A. How long B.How soon C.How often D how far
-----The boy made himself even _____.
I ____this English book since I came to Zhongshan High School.