No one can deny that it is ______ that many more residents could have been injured if the building had fallen at midnight.
--These days I can only sleep for four or five hours at night as I’m too busy with my research work. --If you keep going on like that, you are sure to ______ sooner or later.
—Where is Lucy? —I can’t say where she is, but she have gone to meet her classmates, forthey want to go to Sichuan to work as volunteers.
The young man, ____ of working for others, is determined to start his own firm.
you’ve tried it on, you can’t imagine how pleasant the new style dress is.
I think people must have found it quite_____delight when colour TV was first broadcast in___1920s.