—Is this a toy car, Jane? —____A. Yes, it’s.B. No, she isn’t.C. Yes, it is.
It happened _________ a cold morning.
Look! There’s __________ice on the lake.
.My uncle stopped __________ to talk to me when he saw me.
Walk ________ the supermarket and turn left _________ the second crossing.
________ the bridge, and you’ll see the elephants.