It’s a common scene now in Chile that families cry helplessly over ______ is left of their homes.

—____________ difficulty you meet, remember that it might just be a touchstone. —You are right. __________ difficult it is, we will never give in.

—Tom, do you know if Sam ________to my party next week?—I think she will come if she________ free.

_________ your composition carefully, some spelling mistakes can be avoided. 

The children will climb the hill if it _____ tomorrow.