–We can use it to chat with each other on the Internet. --Really? Will you please show me _______ it
Walk ________ the supermarket and turn left _________ the second crossing.
________ the bridge, and you’ll see the elephants.
.---Is it _________ our school? ---No. it’s about three kilometers ________.
Goldfish don’t know _______ to them three seconds ago.
_______ useful information it is!