All the preparations for the task ________，and we're ready to start.
A．completed B．complete
C．had been completed D．have been completed
Selecting a mobile phone for personal use is not an easy task because technology ________ so rapidly.
A．is changing B．has changed
C．will have changed D．will change
Visitors ________ not to touch the exhibits.
A．will request B．are requested
C．are requesting D．request
—Sorry，sir，your car isn't ready yet.
It ________ by our workers.
—Oh，my God，when can I come to fetch it?
A．is repaired B．has been repaired
C．is being repaired D．will be repaired
If their marketing plans succeed，they ________ their sales by 20 percent.
A．will increase B．have been increasing
C．have increased D．would be increasing
The wet weather will continue tomorrow when a cold front ________ to arrive.
A．is expected B．is expecting
C．expects D．will be expected
