Ира9 лет назад
1) You must take these powders on an empty stomach. 2) Loss of blood can cause shock. 3) May I come in, doctor? 4) You must do exercises every day. 5) Students can take books in the library. 6) Can you do the injection? 7) A nurse must give a hot water bottle to a bed patient.
1) Who can extract teeth painlessly? 2) Must the nurse be very careful with bed patients? 3) What can pass through the mouth and nose? 4) What can some poisons cause?