They came to the conclusion ________ by a computer.
| A．that not all things can be done | B．because of not all things be done |
| C．being not all things can be done | D．because not all things can be done |
.
Do you mind me _______ your lecture?
| A．joining | B．attending | C．joining in | D．taking part in |
.
. He has never travelled out of his hometown, _______ to a foreign country.
| A．leave out | B．let out | C．let alone | D．leave alone |
.
We don’t have to feel curious about him. Actually he leads _______ we ordinary people do.
| A．as a life normal as | B．as normal as |
| C．as normal a life as | D．as a normal life as |
.
We can’t use the bridge now, because it _______.
| A．has been repaired | B．is repairing | C．is repaired | D．is being repaired |
.
--- Shall we go shopping together this afternoon?
--- _______. I will be very busy then.
| A．Out of question | B．Out of the question | C．No problem | D．Good idea |