They carried on working though they were very tired

They carried on working though they were very tired A( ) ( )hour"s working,they were very tired填空 They carried on ------------ though it was dark _____they are very tired ,____they keep on working ----They they were very tired .they didn't stop working towards their _____ they were very tired,they fell asleep at once. They were working _________( 1.They were bery tired ,but they didn't __________ working. ___the workers are very tired,they are still working very ha They were both tired ,but __-of them would stop working .怎么填 They were very tired.they stoped__(work)__(have)a rest. the children were very tired,they were____at 7 but now they