АНГЛ Exercise 1. Answer these questions:

When were sulfonamides discovered?
When were sulfa drugs widely used?
What diseases do sulfa drugs treat?
Do sulfa drugs produce side-effects?

Exercise 2. Make up the sentences out of the words:

Treat, diseases, drugs, many, sulfa, infectious.
Prevent, mumps, sulfa, scarlet, drugs, fever, chicken-pox, and.
Sulfa, side-effects, sometimes, drugs, produce.
Sulfonamides, were, 1935, in, discovered.​

Exercise 1:

1. When were sulfonamides discovered?
Sulfonamides were discovered in 1935.

Explanation: Sulfonamides, also known as sulfa drugs, were first discovered in the year 1935.

2. When were sulfa drugs widely used?
Sulfa drugs were widely used in the mid-20th century.

Explanation: After their discovery, sulfa drugs gained popularity and were widely used for the treatment of various diseases during the mid-20th century.

3. What diseases do sulfa drugs treat?
Sulfa drugs treat infectious diseases such as urinary tract infections, pneumonia, and strep throat.

Explanation: Sulfa drugs have been proven effective in treating a variety of infectious diseases, including urinary tract infections, pneumonia, and strep throat.

4. Do sulfa drugs produce side-effects?
Yes, sulfa drugs can produce side-effects, although they are generally considered safe when used properly.

Explanation: Like any medication, sulfa drugs can have side-effects. These may include allergic reactions, nausea, and skin rashes. However, when used as prescribed and under medical supervision, they are generally safe.

Exercise 2:

1. Treat many diseases with sulfa drugs.

Explanation: Sulfa drugs have the ability to treat a wide range of diseases.

2. Sulfa drugs prevent mumps, scarlet fever, and chicken-pox.

Explanation: Sulfa drugs can help prevent the occurrence or severity of diseases such as mumps, scarlet fever, and chicken-pox.

3. Sometimes, drugs produce side-effects, including sulfa.

Explanation: Occasionally, drugs, including sulfa drugs, can cause side-effects.

4. Sulfonamides were discovered in 1935.

Explanation: Sulfonamides, the class of drugs commonly known as sulfa drugs, were first discovered in the year 1935.