. --- How about the food I ordered? I __________ for 20 minutes.
--- Sorry, sir. I will be back with your order in a minute.
| A．have waited | B．have been waiting | C．will have waited | D．was waiting |
Our school has developed a learning systemstudents can do a lot of teamwork.
| A．that | B．when | C．which | D．where |
Theyhave arrived at lunch time but the flight was delayed.
| A．may | B．ought to |
| C．can | D．must |
Did you enjoy at the party ?
Yes, I ‘ve never been toone before.
| A．a more excited | B．the more excited |
| C．a more exciting | D．the most exciting |
Used to TV shows, where everything is quick and entertaining ,many people do not have theto read a book that requires thinking.
| A．courage | B．wisdom |
| C．patience | D．freedom |
In a modern society full of fierce competition , a person does is not always the same ashe says.
| A．what; what | B．what ;that |
| C．that; that | D．that ; what |