— Can you lend me the book Gone with the Wind?
— Sorry. I returned it to the library just now. Maybe it is still ____.
| A．available | B．affordable | C．acceptable | D．valuable |
When the audience heard the alarm, they all hurried to they thought was an emergency exit door．
| A．what | B．which | C．where | D．Who |
--- We expected you yesterday．
--- I'm sorry, I you to say that I couldn't be here until today．
| A．must have called | B．would be calling |
| C．could have been calling | D．should have called |
He had a wonderful childhood, ________ with his mother to all corners of the world.
| A．travel | B．to travel |
| C．travelled | D．Travelling |
—Your colleague's spoken English is quite good, Amy．
— No wonder, as she in the USA for two years．
| A．worked | B．has been working |
| C．had worked | D．has worked |
--- Have you told Joan the bad news that her grandfather fell off the bike and hurt seriously?
--- Yes. I told her ________I saw her this afternoon.
| A．while | B．the moment | C．until | D．Suddenly |