Question

Fertility falls as incomes _____, education spreads and health _____. Thus development ____ the best contraceptive. But development itself ____ not be possible if the present increase in numbers continues.
(a)(i)rising (ii)rose (iii)rise (iv)risen

(b)(i)improve (ii)improved (iii)improves (iv)improveing

(c)(i)was (ii)is (iii)will be (iv)would be

(d)(i)must (ii)should (iii)may (iv)might
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Answer 1

Answer:

rising, improved,,was,may

Answer 2

Answer:

rise,improves, is , may