Carol said that the work would be well done by the end of October, ________ personally I wondered completely.
| A．which | B．at which | C．in which | D．about which |
---- You haven’t got the textbook for my chemistry course yet.
---- I know, and we _____ to get it for the last 5 weeks.
| A．will have been trying | B．have been trying |
| C．will be trying | D．had tried |
---- Hey. Look where you are 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 chairman’s speech ______ the radio when I turned it on.
| A．was broadcast on | B．was being broadcast on |
| C．was broadcasting in | D．broadcast over |
The bridge, which _________ 1688, needs repairing.
| A．is dated from | B．was dated from | C．dates from | D．dated from |
He has changed a lot. He _________ not what he _________.
| A．is, is | B．was, was | C．is, was | D．was, is |