The party was successful, but we thought it a pity not _ you.
| A．invite | B．to invite | C．inviting | D．to have invited |
______ you I owe a thousand apologies ______ having doubted your ability.
| A．For; to | B．For; for | C．To; to | D．To; for |
A good solution to the problem _________at the meeting.
| A．came about | B．came along | C．came up | D．came to |
– I’m sorry I stepped on your toe; it was an accident.
– It wasn’t! You did it ______.
| A．by accident | B．at present |
| C．on purpose | D．at dusk |
As is known to all language learners, the newly learnt words will soon be forgotten unless ______ used in everyday communication.
| A．gradually | B．frequently | C．accurately | D．familiarly |
Young adults ______ older ones are more likely to prefer sports and become enthusiastic sports fans.
| A．other than | B．more than | C．less than | D．rather than |