Переход окраски в водных растворах от красной к оранжево-жёлтой наблюдается в области рН 3,1-4,4 (в кислой среде красный, в щелочной — жёлтый).
Ответ:
1.1 - is washing
2 - is reading
3 - is playing
2.1 - she is driving a car
2 - I am making a sandcastle
3 - you are watching a TV
4 - they are painting a picture
5 - we are playing the piano
6 - he is singing a song
7 - I am dancing
8 - they are talking
9 - she is walking
3.1 - is lying
2 - aren't walking
3 - are talking
4 - are cooking, is making
5 - is reading
6 - is lying
7 - are you having
8 - is she still singing
Объяснение:
<span>I went on my holiday to Italy with my friend.We went by boat
and car.We were there for three weeks and we stayed in Youth hostels.We had a
very good time.We lay on the beach, sunbathed and read books.We went to the
beach almost every day.We visited a lot of historical places.The weather was
great and the food was fantastic.</span>
1 I'll definitely go to Paris. (+++)
2 Maybe / perhaps they won't arrive on time. (+)
3 Our
class would probably like to help. (++)
4 He
wouldn't probably like to live in a poor country. (++)
Ответ:
do you sleep well?
Does your sister wash the plates? - Yes, she does
What does your teacher read to you?
Does Mr. Snowdon speak Russian? - No, he doesn't
Pamela doesn't drive a car
David doesn't like getting
How long does it take you to go to school
Does she play tennis well? - No, she doesn't