Write 6-8 sentences about what can (must, should) be done or have (ought) to be done.​

wild elephants have strong family ties. the females and young are social, living in groups under the leadership of an older female or matriarch. adult males are solitary, although they stay in contact with the females over great distances, using sounds well below the range of human hearing. family groups communicate with each other using these low-frequency vibrations. it is an eerie sight to see several groups converging on a waterhole from miles apart, apparently by some prearranged signal, when human observers have heard nothing.  the natural lifespan of an elephant, about 70 years, is comparable to a human's. elephants reach breeding age at about 15 years of age. females generally give birth to one 200-pound baby after a 22-month pregnancy.

                                                                my best friend.

my best friend`s name is(например)oskar.it is doq.it is boy.he`s (например) one year`s old.it has qot brown year`s.it has qot a black nouse and black  eye`s.we always play qames toqether.it likes eat meats.in the autumn we always qo swim in the river.i love my doq and my family also  love !  

alex cleaned his room yersterday

1. общий 

  did alex clean his room yersterday?

2. специальный

what did   alex clean yersterday?

when did alex clean his room?

whose room did alex clean yersterday?

what did alex  do yersterday?

who  cleaned his room yersterday?

3. альтернативный

did alex clean his  or parents* room yersterday?

did alex clean his room yersterday or 3 days ago?

4. разделительный

alex cleaned his room yersterday,  didn*t he?

czech christmas eve christmas eve in the czech republic is celebrated with a feast. the carp, which was purchased prior to this day and which may have been kept alive in the bathtub until ready for cooking, is the featured dish. the christmas tree is decorated on christmas eve. traditionally, the tree was decorated with apples and sweets, as well as traditional ornaments. today, commercially purchased christmas ornaments may be used to decorated the czech christmas tree. it is baby jesus (ježíšek) rather than santa claus who brings children presents on christmas eve. baby jesus is said to reside high in the mountains, in the town of boží dar, where a post office accepts and stamps letters addressed t him. on christmas eve, children leave the room where the christmas tree has been put up until they hear the tinkle of a bell (rung by parents) indicating that baby jesus has come with gift