271、Products made in this factory ____ well; they have sold ___all their products. A. sell; out B. are sold; over C. sell; off D. are sold; away 272、Farmers grow crops either to ____their family ___to sell. A. feed; and B. feed; or C. supply; or D. supply; nor 273、If you offer him some help this time, since he once helped you, that would be ____. A. equal B. more equal C. fairer D. more fair 274、If ________ guests we have, we would need ___ food. A. more; less B. fewer; more C. few; less D. fewer; less 275、The problem with people in Africa ____that the more is given and the more ______. A. is; is needed B. are; is needed C. is; they need it D. are; they need it 276、The reason ___ he is absent is ___he has a bad cold. A. why; that B. why; because C. that; because D. for; that |