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