Ⅰ.语境填词
1．Our ship approached the ________(水道) to the dock.
2．An increase of five degrees would be a ________(灾难)，I would say.
3．He cannot support his family on his ________(收入)．
4．The number of people employed in ________(农业) has fallen in the last decade.
5．The eagle suddenly flew in the air and ________(使惊吓) me.
6．The station doors were locked，and the people had to break the ________(铁链) on the doors in order to get in.
7．I didn’t ask for ________(许可) or approval.
8．Could you do me a ________(帮助) and pick up my grandson from school today?
