—The heavy snow hasn't caused any inconvenience to people in Nanjing, has it?
—Yes. Just imagine the city ________ with nearly 20 centimeters of snow one night.
A．has been hit B．was hit
C．had been hit D．is hit
Many grownups ________ challenging conversations with their children later this month to help them recover from the panic.
A．have had B．have
C．will be having D．will have had
Linda felt someone ________ on her way home from work yesterday evening, and therefore she was frightened and looked back from time to time.
A．followed B．would follow
C．had followed D．was following
I ________ up to $5 000 by the time the new term begins in September.
A．have saved B．will have saved
C．will be saving D．had saved
—What happened to Bill?
—He ________ really fast when suddenly he ran into a parked car.
A．had run B．was running
C．has run D．has been running
I thought the teacher would say something about our exam result but he ________ it.
A．doesn't mention B．hasn't mentioned
C．wouldn't mention D．didn't mention
