12. If you need me to help with your teleconferencing arrangements, I can be reached with the touch of a single button on ( ) special phone of Harry's.

28. There is a strong ( ) between the father and the son.

27. You need to contact your doctor if the symptoms ( ) for a day.

26. I don't think that was a mistake; I think it was ( ) made so.

25. It is ( ) to keep a note of these important data, so we won't lose them.

24. The discovery of the New World is a ( ) in the world history.

23. This drink is very tasty, and it is nutritious as well, as it is ( ) with vitamin C.

22. Your earnings will be in ( ) to the amount of work you do.

21. nn hurried back, having a guilty ( ) at leaving her daughter at home alone.

20.Firms that use computers have found that the number of staff ( ) is needed for quality control can be substantially reduced.

19."If you frequently forget where you parked your car, there is an app that (could) be what you're looking for." The underlined word expresses ( ).