2.2 课时作业
Ⅰ.用括号内动词的适当形式填空
1．________ (not recognize) the voice，he refused to give the person his address.
2．________ (be) so angry，he couldn't go to sleep.
3．________ (hold) guns, the soldiers rushed out.
4．The children went out of the school, ________ (talk) and ________ (laugh)．
5．The fish can eat a man in a few minutes, ________ (leave) only the bones.
