Many companies participated ............... the trade fair.
They want to be independent …………….. their parents.
I want to thank you for your letter .............. you told me about the weather in England.
I advise you ............... your money in the bank.
Mr. Brown is not a serious investor, but he likes to ................... in the stock market.
They showed a total ................ for the local wildlife.
We can learn ................ from his talk.
Dick's business must be going rather well, ................ by the house he has just bought.