— Would you like to drink _________ orange?—Yes, I’d love to. But there isn’t _________ orange in the glass.
-- _____ classes are there in your school? –Thirty.
---- we got chicken? -- --No. we haven’t. Let’s go and buy some.
----there any in your classroom? ----No, there isn’t.
----Who is _____ ? ----_____name is Betty.
----____ you American? ----No, I ___ English.