1、.单句语法填空1This dictionary is _ (specific)intended for English learners.2The police _(arrest)almost everybody who is involved in the murder.3The way was blocked，so we went by an _ (alternative)road.4The project was predicated on the _ (assume)that the economy was expanding.5His only means of _ (identif
2、y)was his passport.6Science means _ (system)knowledge possessed as a result of practice and study.7To my _ (relieve)，my son succeeded in applying for a good job.8He rushed to the station，only _ (tell)the train had left.9The girl has a great interest in sport and _ (take)badminton classes twice a wee
3、k over the last three years.10More highways have been built in China，_ (make)it much easier for people to travel from one place to another.答案1.specifically2.have arrested 3.alternative4.assumption5.identification6.systematic7.relief 8to be told9.has been taking10.making.单句改错1Concerned your letter，I
4、am pleased to inform you that your plans are quite acceptable to us.2This is one of the reasons that languages keep changing almost every day.3It has found that words such as “would” and “could” can be used to help us be polite.4In those days，books for blind people are used paper pressed against met
5、al wire to form letters.5The spread of “borrowed words” is mostly due to the easily accessed Internet and television programs across the world.6The system has been designed to give students quick and easy access for the digital resources of the library.答案1.ConcernedConcerning2.thatwhy3.在has之后加上been4.去掉are5.在programs之后加上from6.forto
