题目内容：

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.