1 These are the motives for doing it. " G- }; p* ]( h6 G1 E' o2 v
A reasons B excuses 3 l" T% L2 L7 Y
C answers D replies
{; ~. D( L8 c) k& Y% t- ]5 @ 2 The river widens considerably as it begins to turn west $ N/ _, ?) k5 _4 N$ D
A extends B stretches 3 N+ Q0 D8 Q/ v# m1 c3 g/ N" T
C broadens D bends
+ m9 L. |6 J q* ~ 3 Many economists have given in to the fatal lure of mathematics. # J7 F- f* Z* |+ t& V6 x4 Z }) l
A error B puzzle
+ O$ o) h' x5 y C attraction D contradiction
0 c3 }6 T% M B% f 4 With immense relief I stopped running
0 m* G W$ a% y- X# d, F4 l A no B 1ittle
/ p# Q b5 _8 B. V C scarce D enormous
" D. E) w+ |; V, P2 o7 C0 T 5 A great deal has been done to remedy the situation ( P" i1 u- ?; D$ e, N% Y
A maintain B improve
& u5 b, a0 m0 ?( G2 b9 y C preserve D protect |