—I had the computers repaired yesterday.
—How much did they _________ for that?
| A．cost | B．spend | C．take | D．charge |
Do you know the difficulty he had___________his family ?
| A．to support | B．supporting | C．supported | D．being supported |
They failed to realize the use_____________the information.
| A．we made of | B．which we made | C．for our making | D．for us to use |
Listen ! The matter ___________has somethin
g to do with all of us.
| A．to discuss | B．to be discussed |
| C．being discussed | D．having b een discussed |
_______-after his death that he was recognized as a great composer.
| A．It was not until | B．Until | C．It was until | D．Not until |
__________you eat the correct foods ________ be able to keep fit and stay healthy.
| A．Only if ; will you | B．Only if ; you will | C．Unless; will you | D．Unless ; can you |