1.     There are no on students to attend classes. (compulsory) 2.     They sorted slowly and through the papers. (method)
3.     She seemed intelligent and well. (education)
4.     , he wasn’t very well qualified but had a lot of experience. (academic)
5.     Although he had had little formal , he could read and write well. (educate)
6.     That matter will be considered from the main agenda. (separate)
7.     No analysis has ever been carried out in this area. (system)
8.     The price is in monthly installments. (pay)
9.     They were reunited after a of more than 20 years. (separate)
10. The service was not entirely and flights were often cancelled. (depend)
11. The two departments work of each other. (dependent)
12. During the past half-century, biological sciences have been changing the world, scientifically, and socially. (technology)
13. She was perhaps the most significant of the 20th century. (education)
14. There is no education in this part of Africa. (compulsorily)
15. She continued with her after a long period of illness. (school)
16. Another article discussed children’s stress before taking their final primary school examinations or tests. (term)
17. There are deep in the party over the war. (divide)
18. It is not always possible to make neat historical . (category) 19. There will be a penalty for late of bills. (pay)
20. You need to develop a approach to your studies. (method)​