2. Наиболее распространенный источник инфекции, источник болезни, древние люди, защитный наружный слой, подобный эффект, предотвращать, проксимальная поверхность, слизистая оболочка. 3. 1) Bacteria. These one-cell organisms are responsible for illnesses such as strep throat, urinary tract infections and tuberculosis. Viruses. 2) The digestive functions of saliva include moistening food, and helping to create a food bolus, so it can be swallowed easily. Saliva contains the enzyme amylase that breaks some starches down into maltose and dextrin. Thus, digestion of food occurs within the mouth, even before food reaches the stomach. 3) the last line of defense is that position where the mission is to hold enemy forces and not allow them to pass. 4. through cuts on the skin, food, gastric juice, more favorable conditions, harmless, destruction
3. 1) Bacteria. These one-cell organisms are responsible for illnesses such as strep throat, urinary tract infections and tuberculosis. Viruses.
2) The digestive functions of saliva include moistening food, and helping to create a food bolus, so it can be swallowed easily. Saliva contains the enzyme amylase that breaks some starches down into maltose and dextrin. Thus, digestion of food occurs within the mouth, even before food reaches the stomach.
3) the last line of defense is that position where the mission is to hold enemy forces and not allow them to pass.
4. through cuts on the skin, food, gastric juice, more favorable conditions, harmless, destruction
Объяснение:
1. The clothes shop has got the dress I like!
2. You'll find aspirin at the chemist's.
3. I'm hungry. Let's eat at the fast food restaurant.
4. Let's buy flowers at the florist's
5. The mall's got four floors
6. Sam wants bread from the bakery
7. What do you want to buy?
8. I'd like to buy a magazine at the newsagent's
9. Matt can find games at Toyland.
10. Liza wants to buy a pair of shoes.
1. ABC Theatre presents the theatre/play. "The Rose".
2. We can see giraffes at the theatre/zoo.
3. The concert start/starts at eight o'clock.
4. Where/What is the art exhibition?
5. The theme park's got a stage/roller coaster.
6. Let's go to the café/ art gallery for a cup of coffee.
7. When/What time does the museum close?
8. Musicians play in theatres/concert halls.
9. Buy some aspirin from the florists/chemist's.
10. I'm looking for s teddy/toy train.
Complete the rules with must/mustn't.
When you visit the zoo, there are rules that you must follow. First. you e.g. must keep away from the cages and you
1) mustn't give food to the animals. You 2) mustn't take any toys with you for example remote control cars, skateboards,
or bikes, because they can scare the animals. You 3) must keep the area clean. You 4).mustn't take you pets to
the zoo. It's not safe for them. And finally, you 5) mustn't wake up the animals if they're asleep. They need their
rest too!