Fill in the blanks using the following expressions.

3. rest
5. no known cure
1. cured
2. illness
4. effect

1. TB is a serious illness, but it can be ___.
2. There is no known cure but the ___ can be treated.
3. The only real cure is ___.
4. Doctors cannot ___ (= make something happen) a cure if the disease has spread too far.
5. At present is there is ___ for this virus.

The answer key
1. cured
2. illness
3. rest
4. effect
5. no known cure