Simple Tense:
I play football every day.
I played football yesterday.
I will play football tomorrow.
Continuous Tense:
I am playing football now.
I was playing football at that moment.
I will be playing football at 3 o'clock tomorrow.
Perfect Tense:
I have already played football.
I had played football before my mother called me.
I will have played football by 5 o'clock.
Perfect Continuous:
I have been playing football for 2 hours.
I had been playing football for 2 hours when my mother called me.
I will have been playing football for 3 years next month.
Ответ:
much,much,many,many,many.
Объяснение:
<span><span>1. I (am taking) my sister to school now.
2. He (is helping) his father now.
3. At the moment they (are going) to the river for a swim.
4. She (is playing) the violin now.
5. I (am reading) now.
6. He (is sleeping) now.
7. We (are drinking) tea now.
8. They (are going) to school now.
9. I (am not sleeping) now.
10. She (is not drinking) coffee now.
11. We (are not watching) TV now.
12. They (are not eating) now.
13. My mother (is not working) now.
14. Are you (working) now?
15. Is he (playing) now?
16. Are they (eating) now?
17. Is your sister (resting) now?
18. What are you (doing) now?
19. What are you (reading) now?
20. What are they (eating) now?
21. What is your brother (drinking) now?
22. Is everybody (thaving) a good time now?
23. Is she (taking) medi</span>cine
now?<span>
24. Where are they (going) now?
25. Are they (speaking) English now?
1. I (take) her to school every day.
2. He (helps) his father very often.
3. They usually (go) to the river for a swim.
4 She (plays) the violin every day.
5 I (read) every day.
6 He (sleeps) every night.
7 We (drink) tea every morning.
8 They (go) to school every morning.
9 I (do not sleep) in the daytime.
10 She (does not drink) coffee after lunch.
11 We do (not watch) TV in the morning.
12 They (do not eat) at the lesson.
13 My mother (does not work) at an office.
14 Do you (work) every day?
15 Does he (play) in the af</span>ternoon?<span>
16 Do they (eat) at school?
17 Doe your sister (rest) after school?
18 What do you (do) every morning?
19 What do you (read) after dinner?
20 What do they (eat) at breakfast?
21 What does your brother (drink) in the evening?
22 Does everybody (have) a good time every Satur</span>day?<span>
23 How often does she (take) medicine?
24 Where do they (go) on Sunday?
25 What language do they usu</span>ally
(speak)?</span>
Big cities are always densely populated. You will never find a city without any plant or factory. They may produce necessary goods, but at the same time they are the main air pollutors in a city. This can become a global ecological problem if we don't invent the way of cleaning the air.
Plants and factories also pollute water in rivers and lakes. A polluted river loses its "population": fish and water grass, and becomes unavailable for rest and fishing.
While I am speaking about factories I don't except that people are the city polluters too. Nowadays every fourth person owns a car, which also pollutes the air. There are some people who drop litter in parks and even in streets. This litter will not disappear immediately.