Insert appropriate articles where necessary looking through the grammar focus.1. people can’t live without music.2. to play musical instrument is great pleasure.3. my sister enjoys playing piano.4. if person wants to play guitar well, he has to practise it regularly.5. happiness is usually the product of honesty and hard work.6. flood did a lot of damage to monuments of city.7. pollution is one of greatest problems facing mankind.8. don’t eat in this restaurant. food is awful there. 50 честноо. .pleas

№1

1. The story _will be written_ tomorrow.

2. The house _will be sold_ next week.

3. These videos _will be watched_ by many people.

4. Dinner _will be cooked_ by Mom.

5. The tasks _will be done soon.

№2

1. The song _has been listened_ to many times.

3. The door _has been locked_ by someone.

4. The keys _have been found_ by Kate.

5. Mike _has been seen_ by his friends.

Маленькая заметка! Немного не в тему, но чувствую что будет лучше сказать.
В конце предложения не обязательно писать кем было сделано действие если это не имеет значения. Например, предложение “The door has been locked by someone” можно сократить до “The door has been locked”, в то время как предложение “This book was written by William Shakespeare” сократить нельзя, так как предложение потеряет свой смысл

Упр.1

A) They are playing volleyball. He is reading a book. The girl is eating a sandwich. The boy and the dog are или is (точно не знаю) playing with a ball. They can't see me because I am sitting in a tree. What are you doing? Are you listening to me?

B) Look! The children are jumping.

The cat is sleeping now.

My friend and I am not dancing now.

Dave is reading now.

Look! I am swimming

Упр.2

1) reading

2) watching

3) playing

4)drinking

Упр.3

Мэри пьёт кофе и слушает музыку. Майк рассказывает историю. Она пишет письмо. Энн работает очень усердно. Кот ест ужин