Replace the Object Clause with the Complex Object. See the models: I want to conduct crime scene observation (he). I want him to conduct crime scene observation.
1. I know that they investigate cases of shoplifting.
2. We knew that that had been granted green cards.
3. I thought that they Had been held liable for the theft.
4. I understood that you had lost all your personal assets.
5. The client assumed that the broker had been responsible for his losses.
6. We expected that the employer had paid his worker who had been injured on the job.

1 they alright ?

4.are

2. they work at school?

4.Do

3.I Spanish with my sister.

2.study

4. washes

5.They often TV at night.

4.watch

6.Переделай предложение в отрицательную форму. I go school every day

3.I don't go

7.She my sister

2.is

8.Does he ( to know) her?  

2.know

9.What time he usually come home after job?

2.does

10.I Spanish with my sister.

3.study

11.cries

12.She (play) football every day.

1.plays

13.Выбери правильное наречие, смотри на перевод. Children( иногда) play football

5.sometimes

14.We ( not think) about it.

2.Do not think

15.Выбери правильный вс глагол she play tennis every day?

3.does

Объяснение:

                                                                                                 Moscow
                                                                                                   Russia
                                                                                                   27/05/2017

Dear Ben,

Thanks for your recent letter. It was great to hear from you again.

You asked me about pets. Well, I think some people refuse to have pets because it's a great responsibility. Besides, they have to spend time and money on them. Personally, I don't approve of keeping such unusual pets as lizards or different insects. I believe they should live in their natual habitat.
As for the most common pets in Russia, I should say that these are cats, dogs, budgies and hamsters. It's easy to look after them.

That's all for now. Write back soon.

Love, Mary