.---Sorry, Mum. I’ve lost my pen again.I_____it! You never remember to put your things away after using them.
I couldn’t move my legs. It was ______ they were stuck to the floor.
Can you tell me the name of the school ______ you visited last week?
The doctor ______ a cure for the disease .
You really don't know what we ______ while we were working on this project .
Father went to his doctor for ______ about his heart trouble .