D )7.-Will you come to the party? -I won't come unless Whitcomb A.was invited B.can be invited C.invited D.is invited A )8.I'm sorry you can't go in now.The room yet. A.hasn't been cleaned B.hasn't cleaned C.isn’t been cleaned D.isn't being cleaned 导航页导航页 ( )7. —Will you come to the party? —I won’t come unless Whitcomb . A. was invited B. can be invited C. invited D. is invited ( )8. I’m sorry you can’t go in now. The room yet. A. hasn’t been cleaned B. hasn’t cleaned C. isn’t been cleaned D. isn’t being cleaned D A