1.--That's all I have to say.Is there anything you'd like to______.
--No.I agree with you.
A.agreeB.realizeC.requireD.add
2.It's reported thwt people inthe world.If that's true,what are their_______?
A.protectB.ideasC.secretsD.descriptions
3.--In order to have a greener world,we must try our best___the envir onment.
--Yes,ou are right.
4.--Do you have any____understanging this paragraph?
--Yes,I really don't know what it means.
