China _______ rapid progress in space technology in the last 10 years.
#101389
A
made
B
has made
C
had made
D
were making
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—Why? Where is the key to the meeting room? —Dear me! You ______ it in the taxi!
#104446
A
had never left
B
didn’t leave
C
never left
D
haven’t left
Look at the timetable. Hurry up! Flight 9598 ______ off at 12:18.
#103752
A
takes
B
took
C
will be taken
D
has taken
The moment the 28th Olympic Games _____ open, the whole world cheered.
#100014
A
declared
B
have been declared
C
have declared
D
were declared