She needs the work ____ before tomorrow.
A great number of students ___ said they were forced to practice the piano.
The lawyer listened with full attention, ___ to miss any point.
Lots of rescue workers were working around the clock, ___ supplies to Yushu, Qinghai Province after earthquake.
Our foreign English teacher always ___ us students how to get to know about the culture and customs of foreign countries.
—What do you think of the man you have just interviewed?—He gave me a(an) ___ that he was not very ___ about the job.