They said goodbye,hardly knowing that they _____ again .

They said goodbye,hardly knowing that they _____ again . They said goodbye,little knowing that they were never to mee they said goodbye,little knowing they ____ never to meet aga They said good-bye,little knowing that they were never to me after that they never _____(play) football again They try _____(not,do) that again,but they fail _____ (do) i he said that they _____(NEED)more teachers here. they said that they r---- the committee. As they did, each other and said goodbye !什么意思 They said the big box would _____ He said that they _____ (have) an important meeting as soon The manager said that they had an _____ plan if the plan the