They thought about it for a long time, but still could not ______ a solution.
A．come over B．come along with
C．come out D．come up with
It is reported that many a new house ________ at present in the disaster.
A．are being built B．were being built
C．was being built D．is being built
I would appreciate ____ if you could pick me up at the airport tomorrow morning.
A．it B．/ C．that D．this
The place _______interested me most was the Children's Palace.
A．which B．where C．what D．in which
First of all, I hope that we shall never lose _____ heart in face of_____ failure.
A．the; a B．the; the C．不填; 不填 D．a; 不填
Don’t pretend _____.Look!You are holding your English book upside down.
A．to read B．to have read C．to be reading D．reading
