把下列短语填入每个句子的空白处（注意所填短语的形式变化）：

right away    at an end    dig out  a number of   thousands of   give out

1 After a long walk we all __________.
2 __________ workers went on the strike(罢工), but I didn’t know the eaxct number.
3 Just wait for me on the spot; I will come ___________.
4 More than a dozen people ___________ of the avalanche(雪崩) alive.
5 When we arrived at the cinema, the film was nearly __________.
6 __________ people gathered on the square watching the fireworks.