We always with my family eat traditional food
Прочитайте и обведите, а что обвести то? :DD
1. You have had tea, haven't you? 2. Ann has cooked porridge, hasn't she?
3. Mary has put salad on the plates, hasn't she? 4. Nick hasn't
brought any water, has he? 5. They have eaten pudding, haven't they?
6. The boys haven't eaten the fish, have they?
It is hard to argue with the fact that these days animals are used in various medicine development experiments. It is said by opponents that these tests should be forbidden to prevent animals suffering. However, proponents firmly believe that the contribution of animals research to medical science and human health is undeniable.
To begin with, the people who say that these experiments have to be stopped, claim that it is cruel and inhumane. They offer alternative methods for medical or scientific developments. Few of these examples are computer modeling, cell cultures or human volunteers. Applying these processes undoubtedly can save animals from mistreatment or even death. In addition, they assume that animals are different from human beings, that is why research on animals usually yields irrelevant results.
<span>She did not go to bed until she had taken a shower.
Henry had returned home by the time Rachel phoned.
By the time Vicky woke up, the children had already made breakfast.
Michel washed the dishes after averyone had gone home.
Diana had never seen an elephant before she went to Africa.
Don and Ellen had just finished eating when the door bell rang.
He didn't read the newspaper until he had taken the dog for a walk.
She did not want to watch the film as had seen it before.
We locked the door as soon as everyone had left.
<span>Ann took Simon to the doctor's because he had cut his finger.</span></span>