You Homework.
1. Richard has not finished his projett yet
cleaned your bedroom? No, I haven't
3. Patricia has enjoyed her birthday very much ,
4. She has received a lot of pressents from friends.
5. The students have done some difficult exercises,
6. Those bocks have
mordning
7. I have not watched that French tim yet.
8. We have giteody visited our
grandparents in Paris.
9. My neighbour bas not taken her dog for a work
come this
to the library
get

1) Do you have to work on Sundays? 2)What must he do? 3) You mustn't keep all money in one place. 4) Where will we have to wait them tomorrow? 5) Must I sing anything right now? 6) Didn't she have to warry when she met him?7) Will I have to call him tomorrow? 8)He must take part in the conference. 9) Were we to meet at 10 p.m yesterday? 10)Do I need to call him back? - No, you don't/ 11)When is the train to arrive? 12) He didn't  have to take part 13) When is the lecture to start? 14)Will he have to take History exam in may?15) I can't believe it.16) My brother could read when he was 5. 17)They couldn't... 18) You may drive.

Achievement – achieve (достижение – достигать)
resistance – resistant (сопротивление - стойкий, прочный)

celebration – celebrate (празнование – праздновать )
difference – different (различие – различный)
city – citizen (город - горожанин; горожанка, городской житель)
nation - national – nationality (страна, народ - народный, национальный - национальность)
measure – measurement (измерять - измерение)
develop – development (развивать, разрабатывать – развитие, разработка)
act - active – activity (действовать – действующий – деятельность )
graduate - graduation - undergraduate - post – graduate (оканчивать – окончание – студент - аспирант)
educate – education (обучать; давать образование – образование)
govern - governor –government (управлять - правитель, тот, кто управляет – правительство)

  2)
changeable - меняющийся, непостоянный, изменчивый, неустойчивый
convertible - трансформируемый, превращаемый; изменяемый
breakable - ломкий, хрупкий
comparable - сопоставимый, соизмеримый
desirable - желанный, желательный
profitable - прибыльный, выгодный, доходный, рентабельный
readable - хорошо написанный, интересный, чёткий; удобочитаемый
comfortable - уютный, удобный
respectable - почтенный; респектабельный; приличный
expectable - ожидаемый, вероятный