3.5. Change the direct questions into indirect questions. Use 'do you know'. 1) Did she go out last night? 2) Where did she meet her brother? 3) How was the film? 4) Was David the first to arrive? Use 'could you tell me'. 1)Can she swim? 2)When can they come? 3) Ought I to work tomorrow? 4) Why must she leave? Use 'can you tell me'. 1) Where does she play tennis? 2) Does he live in Paris? 3) Is she hungry? 4) What is this?

1.4

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1. Shortness of breath is caused by physical exertion.
Is shortness of breath  caused ?
Shortness of breath isn`t caused...
2. An accelerated heartbeat is described as palpitation by patients.
Is an accelerated heartbeat  described..?
An accelerated heartbeat isn't described
3. Heart size is measured by percussion.Heart size isn`t measured by percussion.Is heart size  measured by percussion?
4. The murmurs in the heart weren`t heard by the doctor during yesterday’s examination.
Were the murmurs in the heart heard by the doctor during yesterday’s examination?
5. Fever is known as pyrexia.
Fever isn`t known as pyrexia.
Is fever  known as pyrexia?
6. A patient often refers to microbes as germs or bugs.A patient doesn`t often refer to microbes as germs or bugs.Does a patient often refer to microbes as germs or bugs?
7. He is admitted to the hospital with flu-type symptoms.
He isn`t admitted to the hospital with flu-type symptoms.Is he admitted to the hospital with flu-type symptoms?
8. Tumours invade tissues and then spread to distant parts of the body.Tumours don`t invade tissues and then don`t spread to distant parts of the body.Do tumours invade tissues and then spread to distant parts of the body?

Re-write sentences opening brackets:
1. These drugs were sold yesterday. 2. A complete prescription consists of six essential parts. 3. The daily dosage indicates always on the label of the medicine. 4. In the future, sale of potent drugs will be controlled much more strictly. 5. The prescriber's name guarantees the authenticity of the drug. 6. Yesterday, before taking the pills she read the package insert. 7. Drastic medicines cause such side effects as nauseas and dizziness. 8. If expiry date of a remedy is over, a pharmacist immediately writes it off.

Exercise 6. Put the verbs in brackets in the appropriate form.
1. The prescription was prepared in two hours.
2. The prescription contains the name of the drug, the name of the patient, the name of the physician and other information.
3. Today all prescriptions are written in English.
4. That chemical name was difficult to use and remember.
5. At the chemist`s there is a special room for preparation of medicines.
6. Powders, galenical preparations and medicines could be produced at pharmaceutical plants.
7. A dispensing pharmacist took prescriptions.