161. in the corner(of)在角落里;
on(at) the comer of a street在街道拐弯处;
round the comer拐过弯;
be in a tight corner陷入困境
162. correspond (with) ( =exchange letters regularly)通信
163. correspond to相当于。
correspond with符合，一致
164. at all costs不惜任何代价。
at the cost of以…为代价
165. a matter of course理所当然的事
166. as a matter of course当然地，自然地
167. in (during) the course在…过程中
168. in due course (=without too much delay)没经过太久，到一定时候
169. on credit赊购; with credit以优异成绩;
to one's credit使某人感到光荣; do sb. credit使…感到光荣
170.be critical of爱挑毛病的，批评的
