---- Tony, you look puzzled. Have you understood me ?    ---- I’m sorry. I _____ another problem just now.
#99765
A
thought of
B
am thinking of
C
had thought of
D
was thinking of
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By now, more than 100 photos ________ back to the earth by Chang’e-3.
#99862
A
had been sent
B
has been sent
C
have been sent
D
will be sent
The photo  me   my childhood.
#101776
A
remind;of
B
reminds;of
C
remind;for
D
remind;to
The fire started in the basement and quickly____________ to the first floor where it destroyed all the______________ in the language lab.
#104813
A
was spreaded;furniture and equipments
B
was spreaded ;furniture and equipment
C
spread;furnitures and equipments
D
spread ;furniture and equipment