We need to a plan to help disabled people. Do you have any ideas

Vitamin D helps our bodies make a special chemical, and thisspecial chemical,____, affectsour brains, making us feel happy.[ ]

You won’t discover the truth ______ you look into the matter yourself

As someone ______ the curtain, the famous singer came out. The fans ______ and screamed with excitement.

Tom ____ the CD player for two weeks