1)did
2)fixed
3)watered
4)cleaned/played
5)listened
6)cried/smiled
7)shouted
8)worked
9)baked
10)cooked
11)washed/looked
12)brushed/yawned/went
<span>Two-headed snakes have
been found in the United States. Gordon Burghardt, zoologist at the University of Tennessee, has
studied several two- h e a d ed snakes and he says that sometimes the heads become so aggressive and
even try to eat each other! </span><span>A lack of understanding between two heads can lead to even greater
difficulties: a predator would quickly swallow the hesitant snake. Two heads are NOT always better
than one'. Even in captivity, there are problems. Food should be given
to one head first and a moment later to the other one. If both mouths
are busy chewing, they won't attack each other. Thelma and Louise, a
two-headed snake at the San Diego Zoo had 15 normal babies. Indy the
snake has 26 brothers and sisters but because she's one of a kind,
she could one day be sold for about $500,000 to a zoo or a collector. The two- h e a d e d monsters of myth may
have a basis in reality.</span>
The russian people enjoy the social life, because they are engaded in any matter