Variant 1 1 Complete the sentences with the words from the box. whale turtles squid mammals tusks 1) A young is called a calf. 2) The first small million years ago. evolved from reptiles about 200 is a sea mollusc with ten arms that is typically 3) A able to change colours. 4) Elephants are killed for their ivory 5) Sea are hunted for their shells and meat. 2 Arrange the letters in the words in the correct order. Use these words to complete the sentences. A abíatht - B ectxtin - C ogcoley - D yclerecd E puteolld - F xygeon - is the study of the interaction of people 1) with their environment. 2) Office paper, tyres and telephone books can be 3) The natural activity. is often destroyed by human. 4) Trilobites and dinosaurs are already 5) Forests produce 6) Today coastal waters have become very and whales and dolphins are killed in great numbers. Da

1)if he was late,he miss the train 2)if he missed the train he had to take a bus 3)if he took a bus,he arriveed at 9.30 4) If he arriveed  at 9.30, he met  out teacher. 5) If he met out teacher, she asked him about the party. 6) If she asked him about it, he telled her the truth. 7) If he telled  her the truth, she knew everything. 8) If she knew everything, she was angry. 9) If she was  angry, she giveed us a lot of work to do. 10) If she giveed us a lot of work to do, I was very busy.
1) если он опоздал, он опоздает на поезд; 2) если он опоздал на поезд, ему пришлось сесть на автобус; 3) если он сел в автобус, он прибыл в 9.30; 4) если он прибыл в 9.30, он встретил учителя. 5) Если он встретил учителя, она спросила его о вечеринке. 6) Если она спросила его об этом, он сказал ей правду. 7) Если он сказал ей правду, она знала все. 8) Если бы она знала все, она была сердита. 9) Если она была сердита, она дала нам много работы. 10) Если она дала нам много работы, я был очень занят

Dear ...,
Hello! I want to speak about our clothes. So, in my school, we have a uniform and I haven't got casuals, but in my free time out school I prefer to wear different colorful clothes, for example a T-shirt and jeans. In my opinion It's the most comfortable variant of clothes.
Oh, I forget to tell you about my uniform! We must wear white shirts and black pants, but girls also can wear black dresses with a white shirt. And as you understand, I don't like my uniform, because I can crap it, while I playing with my friends or climbing a tree.
In our country people wear different clothes and they can wear what they want, but if they have a special job, the may have a dress-cod.
Well, and what do you prefer to wear every day? Have you got a special uniform?
I am waiting for your answer.
Best wishes,
Your... .