В каких случаях пишем окончание ly?

Однажды мне предложили пройти кастинг в академии Яны Рудковской. Я очень волновалась, и я вспомнила, что мама мне сказала, что не стоит переживать, надо вести себя уверено. Она посоветовала мне вспомнить случай из жизни, когда я уверено что-то делала, что-то говорила. Это мне очень помогло, и я прошла три этапа кастинга.

2 поставьте правильно в предложении данные слева наречия.
1 Often/ He is late.
2 Seldom/ The secretary files paper in the office.
3 Usually/ She was in her office in the morning.
4 Always/ The post clerk will distribute the incoming post.

the blanks with сап/can't or be (not)
able to in the proper form.
1. He___speak English rather fluently, but that time
he___say a word. 2. He has never___speak in public. 3.1 used to___speak German
very well. 4. You ___marry her, but you___make her love you. 5.1___ do it on
Friday, but I___do it next week. 6.___you give me a lift to the station,
please? 7.1 used___eat a kilo of sweets for supper. 8.1 have never___ride a
bicycle. 9. You___see him at the meeting. He was ill. 10. I'd like ___ski very
well. 11. Luckily I___find a taxi. 12.1 ___drive when I was fifteen.
13.1___hear somebody running. 14. He did not want to go there, but we___to
persuade him. 15. She sighed. I___feel her hands shaking.
2. Fill in
the blanks with may /might or can/ could and make all necessary
changes.
1. You___(warn) me about it beforehand. 2. The weather is changing.
It___(start) raining. 3. No, he___ (not hear) your name. We
tried to speak in a whisper. 4. He___(not hear) your name. That's why he did not say
anything. 5.
She ___ (not notice) us. We were
standing too far away. 6. She___(not notice) us though
we were standing beside her. 7.___I use your name as a referee? 8. She___(not hear) the news, that's why she
looks as if nothing had happened. 9. She___(not hear) the news, nobody___tell her about it. 10. The professor says that
I___(rewrite) the essay. 11.___I use your phone? 12. He___(help) them when they
were in trouble. 13.___he
(say) it? No, it's not like him. He is a man of few words.

–(е)s и какую функцию это окончание выполняет, т.е. служит ли оно: а) показателем 3-го лица единственного числа глагола в Present Indefinite; б) признаком множественного числа имени существительного; в) показателем притяжательного падежа имени существительного. Переведите предложения на русский язык. 1. Water for concrete mixtures should not contain substances that harm the concrete. 2. Strength of materials is a branch of engineering that deals with the behaviour of materials in response to applied forces. 3. Ozone discolours dyed materials, cracks rubber and adds to the total cost of producing tires by requiting the addition of antioxidant chemicals. 4. A good mortar sticks to the surface of the bricks or stones and hardens to lock them together. 5. Before construction of the Brooklyn Bridge even began, the bridge’s chief engineer, John A. Roebling died.

какую функцию это окончание выполняет ,т.е. служит ли оно:

-s/es и какую функцию это окончание выполняет: а) указывает на третье лицо единственного числа глагола в Present Indefinite; б) указывает на множество существительного; в) указывает на притяжательный падеж существительного. Переведите предложения на украинский язык: 1. Kyiv is one of the world's cultural and scientific centres. 2. Many companies have modem computers. 3. The research states that the new method of work is of great importance for our plant.

окончанием –s-, и какую функцию это окончание выполняет, то есть служит ли оно:
а) показателем 3-го лица единственного числа глагола в Present Simple;
б) признаком множественного числа имени существительного;
в) показателем притяжательного падежа имени существительного.
1. The teacher points at the blackboard when he wants to explain something.
2. Computers and lasers are being widely introduced at plants and factories.
3. Great changes in people’s lives and work were brought about by the scientific and technological progress.
4. The electronic industry produces several types of minicomputers.