—Could I finish watching this show, Mom?—Sorry, you can’t. I think two hours of TV _______ enough for you.A. are B. is C. am
There is long way to go for scientists to study _____space.
-----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 _____.