-I really appreciate ____________ to holiday with you on this nice island.
—It's my pleasure.
| A．have time | B．having time |
| C．to have time | D．to having time |
He made a great __________ to the success of the project.
| A．contribution | B．progress |
| C．distinction | D．conclusion |
A student in our school will be immediately sent home if he is found __________ computer games at night.
| A．play | B．playing | C．to play | D．played |
This time next week I __________ to Guangzhou to attend a meeting with my manager.
| A．will fly | B．am fly |
| C．shall be flying | D．fly |
The doctor will not permit mother up __________ her leg is better.
| A．if | B．until | C．when | D．unless |
Either his wife or his friends __________ his birthday party.
| A．has attended | B．have attended |
| C．attends | D．is attending |