a. That glue b. This glue
b. This glue
a. That house
b. This house
a. That house
a. That paper clip b. This paper clip
a. That paper clip
a. That door b. This door
a. That door
a. That bus b. This bus
b. This bus
a. That schoolbag b. This schoolbag
a. That schoolbag
a. That apple b. This apple
b. This apple
a. That tree
b. This tree
b. This tree
a. That tape b. This tape
a. That tape
a. That pen b. This pen
a. That pen
a. That scissors b. This scissors
a. That scissors
a. That shop b. This shop
b. This shop
a. That cat b. This cat
a. That cat
a. That lunch box b. This lunch box
b. This lunch box
a. That dog b. This dog
a. That dog
a. That stapler b. This stapler
b. This stapler
a. That book
b. This book
a. That book