orkers risked their lives to restorecommunications in the disaster-stricken areas , which were cut off______thepowerful earthquake .

The boss promised to give reward to ________can work the problem out.

Why didn’t you come to the meeting yesterday?—I_________,but my old father came unexpectedly

We presented small gifts _____all the guests. Some of the ladies were also presented _____ flowers.

________．How can I get to the bank—Just go straight and you can find it.