---We haven’t seen Tim these days. ---He _______ America.A has gone to B has been to C is going to D will go to
There is _________ 18-year-old boy drawing in Dieyuan Square.
Amy, _______ her mother, _______ watching Korean TV soaps (韩剧).
Don’t eat ________ meat, or you’ll ________ fat.
---Remember to turn off the lights before leaving the classroom, children.--- .
Why_______ to ask your friends to have dinner in Meiyuan Restaurant?