In summer milk will quickly go bad_____ it is put into a fridge.
—Joan never gives up learning English. What about you?—_______A. So do I.B. Neither do I.C. Neither I do.
I don’t like bread. I won’t eat it______ I am very hungry.A. if B. when C. unless
—Hello! Can I speak to Chris?—Sorry, he isn’t in. He _______ Japan on business.A. has gone toB. has goneC. has been to
-- _______ bad weather! -- So it is.A. What B. How C. What a
--Would you like to do ______ to protect our earth? -- Of course, I’d love to.A.anything usefulB. useful somethingC. something useful