Choose the correct option

In some countries, governments advise that the entire family should

... if just one member experiences symptoms such as a

... cough ... problems or a fever.

2. Avoiding large gatherings and practising social ... . can help

reduce the ... rate of the virus.

3. When you seek information regarding Covid-19, always go to official sources
and be careful of ... . spread
online.
4. Many countries are ... their efforts to try to contain the spread of
this virus
5.As yet, there is still not enough known about the ... of the virus and precisely how long it survives on cardboard or plastic.
6. People with pre-existing medical conditions that affect their breathing, such
as ... , should take extra precautionary measures.