Practice 1　 情景：John去找Smith，请他参加年度英语晚会，正巧他不在。　 任务：请你以John的名义用英语给Smith写一张50词左右的便条。　 内容包括：　 ·你何时来的；　 ·邀请他去参加年度英语晚会，正巧他不在：　 ·年度英语晚会的时间和地点；　 ·晚会都有哪些节目；　 ·请他尽快跟你联系。　 要求：格式准确，表达清楚，字迹工整。　 参考词汇：年度英语晚会（the annual English evening）　 请用下面格式。Aug. 17th, 2010　 Dear Smith,　 …John

The three major causes for errors are: mother tongue interference,（）,and inappropriate teaching materials or methods.

Hello. Is that Mr.White or Mr.Smith speaking? Sorry,（）

（）shall be liable for loss of and damage to the Vessel and／or goods arising or resulting from inaccuracies in stating the description，quantity，weight，measurement or contents.

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

The（）may examine or re-examine the goods or take samples from them straightaway in the absence of the consignee or the consignor whenever it considers this necessary.

African Americans stopped using chemical straighteners or hot irons because ______.

After the cameraman had taken three or four photographs of the soldier ants, he found they had ______ all over his feet.

The ball _____ two or three times before rolling down the slope.