A poet and artist _____ coming to speak to us about Chinese literature and painting tomorrow afternoon.
| A．is | B．are | C．was | D．were |
I’d like to invite you to my home ________your warm hospitality（款待）.
| A．in return of | B．in return for |
| C．in return to | D．in return with |
__________ is often the case with children, Amy was better by the time the doctor arrived.
| A．As | B．It |
| C．What | D．That |
They sold their house for only 12,000 dollars, so the buyer got a wonderful ________.
| A．cost | B．bargain |
| C．amount | D．value |
There have been so many school bus accidents recently._________, people are concerned about the school bus safety much.
| A．As a result | B．After all |
| C．In spite of | D．Instead of |
I am in ________ charge of the class which was in ________charge of my wife.
| A．/; / | B．/; the |
| C．the; / | D．the; the |