If you go to the wildlife park, you will find the places there more dangerous than commonly_ __.
The teacher asked us to put weekends ______ good use.
Only when _____ the painting _____ decide whether the painting is worth buying.
Staying up is bad _____ you , but getting up early is good _____ your health.
I haven’t got any paper _____.
The other day, as I was walking _____ town , I saw a strange sight.