_____ in the queue for half an hour,Tom suddenly realized that he had left his wallet at home.
| A．To wait | B．Have waited | C．Having waited | D．To have waited |
—It’s said that your journey was not very pleasant.
—We would have enjoyed ourselves, but the car ___ a little crowded.
| A．would be | B．had been | C．was | D．would have been |
Some teenagers hold the view that parents ____ a full understanding of their children.
| A．lack in | B．lacking of | C．lack of | D．lack |
We know from their greetings how much they expect ____ us. We won’t let them down.
| A．of | B．on | C．for | D．to |
The film started to get boring, at ____ point I left the cinema accompanied by my twin sister.
| A．this | B．that | C．the | D．which |
Their university is located on a beautiful lake, ____ of this developing city.
| A．southeast thirty miles | B．thirty miles southeast |
| C．thirty miles to southeast | D．to thirty miles southeast |