Toxic chemicals from factories are seriously ____. (CONTAMINATE)
41. Toxic chemicals from factories are seriously ____. (CONTAMINATE)
42. Wind and solar power are _______ sources of energy. (NEW)
43. Laura is working on a company which commits to environmental ______. (SUSTAIN)
44. When I walked in, she looked at me in ___________. (ASTONISH)
45. Now there are also part-time courses, which allow young people to pursue further education while
working. We can study _______________ and pay our tuition fees. (DEPEND)
42. Wind and solar power are _______ sources of energy. (NEW)
43. Laura is working on a company which commits to environmental ______. (SUSTAIN)
44. When I walked in, she looked at me in ___________. (ASTONISH)
45. Now there are also part-time courses, which allow young people to pursue further education while
working. We can study _______________ and pay our tuition fees. (DEPEND)