Half the world’s population ______ water shortages within 15 years according to the World Bank, just one of many recent alarming reports on the world’s fresh water supply.
#100706
A
are suffering
B
have been suffered
C
will suffer
D
were suffered
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--- I haven’t seen Mary recently. And you?--- Me neither. I’m afraid she _________ to her experiment for too long a time.
#102197
A
is devoting
B
was devoted
C
has been devoting
D
has been devoted
After getting lost in a storm, a member of the navy team ______ four days later.
#102638
A
rescued
B
was rescued
C
has rescued
D
had been rescued
I’m afraid we must hurry—the train at six o’clock.
#100305
A
leaves
B
will leave
C
has left
D
is going to leave
It won’t be too long before we_____a way to smooth away these difficulties.
#100625
A
work out
B
willworkout
C
had worked out
D
are working out
She offered to give me a lift, but I my bike, so I went to the cinema alone.
#100328
A
had ridden
B
have ridden
C
will
D
was riding