The ____ to e-buses would not lower the level of emissions but merely ___ their place of origin .
A
evolution, vary
B
transition, change
C
shift, altered
D
altercation , destroy
Correct Answer: transition, change
The ____ to e - buses would not lower the level of emissions but merely ___ their place of origin. After 'the', Noun (transition) is used. After 'would', the present form of verb (change) is used.