—Did you meet the professor at the airport?—No，he ____ by the time I ____ there．
#42354
A
had left；got
B
has left；reached
C
was leaving；got
D
left；had got
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—Bad luck! It’s too late.—It doesn’t matter. The concert for only a few minutes. You can’t miss it.
#40441
A
has begun
B
has been on
C
began
D
lasted
Mr. Smith works with a mobile phone company, but he _____________ for this international meeting, since he is on holiday.
#42347
A
works
B
is working
C
has worked
D
had worked
— You look scared. What happened?— Well , I _______ along the street ________ the UFO landed.
#40522
A
was walking ; while
B
is walking ; when
C
was walking ; when
D
is walking ; while
He _______ for two years. We are still sad about his _______.
#40126
A
died, dead
B
died, death
C
has been dead, dead
D
has been dead, death