Question

More people come down with colds during winter __1___ in summer, ___2____
that doesn`t mean lower temperatures are responsible. The only effect cold
weather might have is to bring people closer for longer periods, ___3___
increases our chances of infecting one another. There are people who suggest
___4___ walking around without a coat can lower your resistance and ___5___

Answer 1

Answer:

1. than
2. though
3. and
4. that

thank you, according to me the 5th point can be anything as there is no specific word after that which we can correlate to.