affordability astronomical denial extremityhorizontal proportional relativity renewal （1）I don't appreciate his reply as it was in part a（n） ____ of the criticism and in part an attempt to change the nature of the issue.（2）China has provided medical aid for many countries and has promised to contribute to the accessibility and ____ of vaccines in other developing countries.（3）Several ____ telescope projects have been launched in Qinghai Province to help scientists make breakthroughs in the field of space exploration.（4）The detection of the wave fulfilled the prediction of the general theory of ____ and opened a new window to exploring space.（5）Even in the ____ of his terrible situation，he could not deny that there was something beautiful about life，school，and friends.（6）You may apply for financial aid but can only receive an amount that is ____ to your workload：the courses you're taking.（7）As construction progresses workers check ____ and vertical levels to ensure that both walls are exactly up to the design requirements.（8）Many provinces in China have carried out the protection and ____ of traditional villages and rural cultures.

Directions：Fill in the blanks with the words given below.Change the form where necessary.Each word can be used only once.

affordability        astronomical        denial        extremity horizontal        proportional        relativity        renewal

（1）I don't appreciate his reply as it was in part a（n） ____ of the criticism and in part an attempt to change the nature of the issue.
（2）China has provided medical aid for many countries and has promised to contribute to the accessibility and  ____ of vaccines in other developing countries.
（3）Several  ____ telescope projects have been launched in Qinghai Province to help scientists make breakthroughs in the field of space exploration.
（4）The detection of the wave fulfilled the prediction of the general theory of  ____ and opened a new window to exploring space.
（5）Even in the  ____ of his terrible situation，he could not deny that there was something beautiful about life，school，and friends.
（6）You may apply for financial aid but can only receive an amount that is  ____ to your workload：the courses you're taking.
（7）As construction progresses workers check  ____ and vertical levels to ensure that both walls are exactly up to the design requirements.
（8）Many provinces in China have carried out the protection and  ____ of traditional villages and rural cultures.