Distinguished guests and friends, welcome to our school. the ceremony of the 50th Anniversary this morning are our alumni（校友） from home and abroad.
| A．Attend | B．To attend | C．Attending | D．Having attended |
-----Excuse me, but I wonder if Joan is available at 3:30 this afternoon.
-----I’m afraid he ________ Harry Potter and the Philosopher’s Stone.
| A．will watch | B．will be watching |
| C．is to watch | D．is watching |
It is dangerous to allow the children who are ________ swimming in the river.
| A．enough old to go | B．not old enough to go |
| C．not enough old to go | D．not old enough going |
He________after a few days’ treatment in hospital.
| A．picked up | B．made up |
| C．took up | D．looked up |
The boy was so ________ about net games that he played online over ten hours every day.
| A．interested | B．crazy |
| C．pleased | D．puzzled |
--- Derek, I owe you a thank – you for all your help.
--- __________
| A．If you please. | B．Don’t mention it. |
| C．That’s it. | D．All right. |