Предмет: Химия, автор: karincka280

Потрібна допомога. Складіть формулу сполук Алюмінію, валентність якого |||, з : хлором, сульфуром, нітрогеном, карбоном

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Автор ответа: nikolaygr
1

Відповідь:

AICI3 AI2S3  AIN  AI4C3

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Предмет: Английский язык, автор: kifenkom93
Допоможіть даю 100 балів
I. There is/there are
1. There is/are a piece of chalk. 2. There is/are two sponges.
3. There is/are books on the shelf. 4. There isn’t/aren’t any baskets.
II. Present Simple / Present Continuous
1. Jill wants/ is wanting a new computer.
2. We love/ are loving jazz dance.
3. I am reading/read a book at the moment.
4. Listen! Someone plays/ is playing a piano.
III. What? Which? Where? When? Why? How? Who?
1. ____________is your best friend? Jack.
2. ____________is your birthday? In September.
3. ____________ are your friends from? London.
4. ____________ old is your grandpa? He is 69
5. ____________are you late?
6. ___________ much are these apples?
7. __________ pen is yours? That one.
8. __________is this? This is a book.

IV. Possessive

Mike (mother)_______________________________
Friends (bags)_________________________________
Olha (book)_________________________________
Parents (house)______________________________

V. Comparisons
1. Don’t speak so fast/faster.
2. She has got long/ the longest hair in the class.
3. The teacher spoke friendly/ friendlier.
4. Jack works hard/harder than his friend.
VI. Modal verbs: should, mustn’t, have to, could, can

1. I ______________ play a violin.
2. You ____________eat healthy food.
3. You __________ __talk loud in the library.
4. You ___________walk your dog twice a day.
5. ___________ I have some ice-cream, please?

VII. But, so, because
1. I like apples, ___________I don’t like pears.

2. I slept over, _____________ I missed my bus.
3. I didn’t go to school, ____________I was ill.
Предмет: Математика, автор: mikhail2011ole