No one knows ______ in the future, so take care of what we have now.

Could I speak to ____ is ____ the company, please

To be an excellent runner, you must be prepared to _______ much hard work.

It is such an interesting ________ /’nvl/ that I have read it 3 times.

The bus doesn’t go to the train station. I’m afraid you’ll have to ________ at the library and take the A52.