1 Did they travel to Portugal last year?
2 I did not watch TV yesterday.
3 Sean and Mae thavelled to London three days ago.
4 Did Sarah visit her cousins yesterday morning? (там в конце предложения точка или знак вопроса?)
5 Stella enjoyed the party last week.
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.
Travelling was my favourite pastime. My parents and I travelled a lot and visited different countries. We saw them in winter and spring, summer and autumn. when it snowed and when the sun shined, when it rained and when it was frosty. We didn't take heavy bags with us when we left for some place but we always took a lot of pictures.
1.A-2 ,B-3, C-5, D-1, E-4
2.A-4,B-6 ,C-5 , D-8, E-9, F-1,G-7, H-2, I-3, J-11, F-10
3.A-wrong number
B-engaged
C-long-distance
D-rates
E-reciever
F-off-peak
G-interference
H-directory
I-operator
J-call-box
K-directory enquiries