(ESCOLA NAVAL -2015)Which sequence best completes

(ESCOLA NAVAL - 2015)

Which sequence best completes the quotation below?

 

“__________ Ebola outbreak in West Africa is already __________ global threat to __________ public health and it’s vital that __________ UK remains at __________ forefront of responding to __________ epidemic.” Michael Fallon, Defense Secretary, 2014.

(Adapted from http://www.royalnavy.mod.uk)