The suggestion was put forward after a series of cases _____ kids were found to have misused their parents’ money.

73 It is not right _____ a person who is_____ trouble

It’s not difficult _____ us to learn English well.

I hope to see Niagara Falls one day. What about going there- Niagara Falls would be beautiful, but there is not much to do there.

The old couple wanted to sell their house and ______ it in a newspaper.[ ]