------ Look, where are you going ?
------ Oh, I’m terribly sorry. ______.
| A．I’m not noticing | B．I wasn’t noticing |
| C．I haven’t noticed | D．I don’t notice |
The question at tomorrow’s meeting will be of importance.
| A．discussed | B．to be discussed |
| C．been discussed | D．being discussed |
When the food in the hotel where we are staying , what should we do?
| A．isn’t tasted good | B．doesn’t taste good |
| C．isn’t tasted well | D．doesn’t taste well |
Since you understand all this, is no need for me to explain.
| A．it | B．this | C．that | D．there |
—Is there any vaccine(疫苗) against H1N1 flu that can be used on humans?
—No, but scientists are working to develop ________ .
| A．that | B．it | C．one | D．so |
Betty, still ______ excited, took away the box ______ with birthday presents for her.
| A．looked; filled | B．looked; filling | C．looking; filled | D．looking; filling |