Закончите предложенияоб обязанностях медсестры, используя словосочетания, данные ниже (если предложение начинается сItis + прилагательное, то перед глаголом в неопределенной форме ставим частицу to): 1. It is important …
2. It is dangerous …
3. It is wrong …
4. It is necessary …
-to touch sterile material with fingers;
to wear a mask and a special gown;
not to disinfect bed-clothes after use;
to put an infectious patient and a therapeutical patient into the same ward; to wash hands carefully;
to take the patient’s temperature; not to give the patients medicines in time; not to air the wards;
to tell the doctor about the condition of the patients;
to use good personal hygiene;

Parents usually want their children to come home on time.Parents usually want their children not to tell lies.Parents usually want their children not to smoke cigarettes.Teachers usually want their pupils not to be too noisy.I would like my friends to help other people.Teachers usually want their pupils to be honest and brave.Teachers usually want their pupils to read a lot.I would like my friends to keep the environment clean.I would like my friends to go with me to the disco.Parents usually want their children to eat more fruit.

Ladybug is a little bright and very beautiful beetle. They can fly. They are red, yellow and orange. They are able to give some orange liquid - “milk”. That's why they're called ladybugs! 
Their milk has got a pungent and disgusting smell, so nobody eats ladybirds. 
Ladybugs are very useful to humans. They eat aphid and save the whole farmers' fields. Some farmers specially bred ladybirds in their fields and make special houses where bugs can live comfortably in winter.
Божья коровка - это маленький яркий и очень красивый жук. Они умеют летать. Они бывают красными, желтыми и оранжевыми.  Они умеют давать оранжевую жидкость - “молочко”. Вот почему они зовутся коровками! Это молочко едкое и отвратительно пахнет, поэтому божьих коровок никто не ест. Божья коровка очень полезна для человека. Она ест тлю и целые поля фермеров. Некоторые фермеры специально разводят божьих коровок на своих участках и устраивают специальные домики, где жучки могут комфортно перезимовать.