I.1. Make up the nouns (denoting person) using the suffixes er\or -ist -ian Invent, create, calculate, explore, discover, produce, destroy, use, library, history, science, chemistry, physics, biology
2. Make up the abstract nouns of these words using the suffixes where necessary -ion -y Invent, create, calculate, explore, discover, produce, destroy.
3. Make up the adjectives using the suffixes - ful - less - ive -ic -ous -al
Use, peace, beauty, duty, event, invent, protect, create, differ, science, courage, danger, chemistry
II.to predict, to require, to supply ,equipment ,to express ,satellite, advantage
I’m calling to you to …….my thanks for a lovely day.
1.The engineer tested all his video ……. . 2.Kate has an …… over Mike, she can speak English.
3.All customers are …… to show their bags. 4.Moon is a natural …… of our planet. 5.Bakers …… us with fresh bread.
6.She looked at the sky and …… snow