Scientists (science) often report new discoveries1 I really enjoy reading books about the(explore) of the moon.2 My father's hoping I'll become a(physics) like him when I'm older.3Our teacher finally gave usthel(solve) to the Maths problem in our homework.4The(protect) of wildlife is very important as the world's climate changes5We watched a great programme last night about the(analyse) of moon rocks.​

1. I _am writing_ an English exercise now. (now - сейчас)

2. I _was writing_ an English exercise at this time yesterday. (at this time yesterday - в это время вчера)

3. My little sister _is sleeping now_. (now - сейчас)

4. My little sister _was sleeping_ at this time yesterday. (at this time yesterday - в это время вчера)

5. My friends _are not doing_ their homework now. They _are playing_ volleyball. (now - сейчас)

6. My friends _were not doing_ their at seven o’clock yesterday. They _were playing_ volleyball. (at seven o’clock yesterday - вчера в семь часов)

7. _Are you eating_ ice cream now? (now - сейчас)

8. _Were you eating_ ice cream when I rang you up yesterday? (yesterday - вчера)

9. What _is your father doing_ now? (now - сегодня)

Надеюсь ты поймёшь эту тему, хорошего вечера!

1. I am writing an English exercise now.

2. I was writing an English exercise at this time yesterday.

3. My little sister is sleeping now.

4. My little sister was sleeping at this time yesterday.

5. My friends aren't doing their homework now. They are playing volley-ball.

6. My friends weren't doing their homework at seven o'clock  yesterday.

They were playing volley-ball.

7. Are you eating ice-cream now?

8. Were you eating ice-cream when I rang you up yesterday?

9. What is your father doing now?

PS: Present or Past Continuous

Present Continuous

am(i)

is(he she it)                + Ving                  (V-verb)

are(you we they)

Показатели времени: now, at the moment

Past Continuous

was(i he she it)

were(you we they)                  + Ving

Показатели времени: at this time yesterday, the whole day

PSS: я специально подчеркнул в задании показатели, чтобы можно было понять где какое время