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.