(2011四川宜宾)Computers________widely in our daily life．
A．use
B．used
C．were used
D．are used
(2013广西玉林)Many houses________in the earthquake of April 20，2013 in Ya’an．
A．is destroyed
B．are destroyed
C．was destroyed
D．were destroyed
(2013天津)—What languages________in that country？
—German and English．
A．are speaking
B．are spoken
C．speak
D．is spoken
Battery-operated slippers are used________seeing in the dark．
A．to
B．as
C．by
D．for
The Eiffel Tower________by the French engineer Alexandre Gustave Eiffel for the Paris Exposition(巴黎博览会)of 1889．
A．designed
B．was designed
C．will design
D．will be designed
—I won’t come to the party unless Sue________，too．
—You mean if Sue comes，you will come．
A．will invite
B．invites
C．invited
D．is invited
