Ⅰ.单句语法填空
1．An accompanying economic ________ (analyse) said that a lack of maths skills cost the UK 20 billion pounds per year.
2．It's not ________ (vital) important that we get extra funding for the project but it would help.
3．Whether you can do the ________ (science) research work well entirely depends on how hard you will work.
4．When the wheel got ________ (stick) in the mud, he jumped into the swamp to push the cart out with his shoulder.
5．He ________ (acknowledge) that he had broken the law.
6．Mistakes due to carelessness may have serious ________ (consequence)．
7．Since the new president came ________ power, great changes have taken place in the country.
8．The article summed ________ the new achievements made in electronic computers, artificial satellites and rockets.
