She doesn't know _________________ made her daughter so sad this morning.
We would explain the things the children’s understanding in a simple way.
— When shall we restart our business?— Not until we our plan.
Without my glasses, I couldn’t whether that figure on the blackboard was a three or an eight.
If you’re to succeed, to the job after finding the proper way to do it.
-What’s the matter?-Just in front of the bus an injured man, all covered with blood.