The boys put ___________ school bags on the playground.

— We’ll study in different schools next term. Enjoy your time in the new school.—         .

I don’t want to make friends with those people ______ think of themselves first when in trouble.

I forget to bring a pen．Would you lend me ____?

--Whose shirt is this? Is it Tom’s? ---No, it isn’t, ______ is white.