-I have bought a Chinese – English dictionary? -When and where_____ you _____ it?
#37458
A
have, bought
B
did, buy
C
will, buy
D
do, buy
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The teacher and writer as well as some students         something when we entered the room.
#63697
A
discussed
B
were discussing
C
have discussed
D
was discussing
By the end of last month, I _____ all the CDs of Justin Bieber.
#42234
A
collect
B
collected
C
have collected
D
had collected
--Do you know when Jim     _________ ?---I don’t know. As soon as he      , I will call you.
#36676
A
will arrive ; arrives
B
arrives ; will arrive
C
will arrive ; will arrive
D
arrives ; arrives
My Old Classmate also mentioned some important events that _______ from 1993 to 2013.
#36506
A
had happened
B
was happened
C
happened
D
has happened