Nobodybutyou_______whathesaid.
WhenyouwereinLondon,didyouvisit________________Tower,too?
Fromtheviewpointofwordformation,theword“smog”isa______.
Iwaswritingareportlastnight;________Iwouldnothavestayeduplate.
Alinguistictheoryisconstructedaboutwhat______isandhowitworks.
