I have been to London. I ____________ there last month.

Is the cotton produced _____ your farm, Mr Black? —Yes, we also grow tea and wheat here. [ ]

There are many trees on ________ sides of the road.

When did you become a volunteer for the elderly?– Two years ago. I ______ this group since then.

Do you often watch Man and Nature on TV?—Sometimes. It’s an interesting program, but I ______ Sports News.