Choose the cerect word to complete each sentence.
Consider, considered, consideration, considerable, considerably
a) We'll have to ______ using another company if we can't provide the software we need.
b) The company has invested a _______ sum of money in ergonomic workstations.
c) The CEO has submitted this prosposal for your _____.
d) This computer is ______ faster than the old one.

a) We'll have to __Consider__ using another company if we can't provide the software we need. b) The company has invested a __considerable__ sum of money in ergonomic workstations. c) The CEO has submitted this prosposal for your _consideration_. d) This computer is __considerably_ faster than the old one.