Three days after the aircraft went missing, an international effort ________ ships and planes hasn't found any wreckage, ________ growing frustration for the families of the 239 people on board.
A. involved; causing B. to involve; caused
C. involving; causing D. involving; having caused
A much better way, as the press reveals, must be found to achieve an equal ________ of the resources.
A. distribution B. contribution
C. location D. separation
-- I wonder if you could go with me to the supermarket.
-- Don’t disturb me. I ________ my daily report this morning and haven’t finished yet.
A. write B. was writing
C. have written D. have been writing
According to the new rules, if a student________ happen to damage something in the campus, he/she should report it to those concerned immediately.
A. should B. will
C. shall D. would
It is thought police had been called to the scene following a report of a collision involving her vehicle and ________ of another motorist.
A. one B. those
C. some D. that
This was just the first stage of the robot design challenge, the finals _____ for 2015.
A. will be set B. being set
C. set D. having set
