Have you worked together with the local doctors for a long time —Yes, since I to the community.

Obviously, the advantage we take of solar energy is ________ enough.We have to work still harder.

mber _______ the key inthe box under the bed, but it’s not there!

I’d like to arrive 20 minutes early ____ I can have timefor a cup of tea.[ ]

r from the school there was a garden,_____ owner seated in it playing chess with his grandson every afternoon.