1. Jane is eating ice-cream.
2. Was Ann tired or not?
3. Why Kim is wearing a lot of clothes?
4. The teacher gave Ann a good mark yesterday.
5. Why Mr Parker was happy yesterday?
Be was/were
Dive - dived
Pick - picked
Walk - walked
Call - called
Live - lived
Smile - smiled
Watch - watched
Can - could
Look - looked
Start - started
Decide - decided
Talk - talked
Wait - waited
development - develop - развитие - развивать
relation - relate - отношение - относится
application - apply - приложение - применить
knwledge - know - знания - знать
investigation - investigate - расследовать - расследование
discovery - discover - открытие - обнаруживать
improvement - improve - улучшение - улучшить
prodution - produce - производство - производить
invention - invent - изобретение - изобретать
1 good
2 quite
3 careful
4 bad
5 carefully
6 good
7 bad
8 quickly