Don’t _______ your breath trying to persuade them; they’ll never listen.
| A．use | B．waste |
| C．spend | D．put |
I feel it an honor ______ to speak here.
| A．to ask | B．asking | C．to be asked | D．having asked |
Japan is an ______ industrial country.
| A．advancing | B．advanced | C．to advance | D．to be advanced |
---Who were those people with the banner?
---A group ______ itself the League for Peace.
| A．calling | B．calls | C．called | D．is called |
---What's made Ruth so upset?
--- ______ three tickets to the folk music concert.
| A．Lost | B．Losing | C．Because of losing | D．Since she lost |
There isn't such a word ______ I know.
| A．as soon as | B．as long as | C．so long as | D．so far as |