When the old man ______ to walk back to his house, the sun ______ itself behind the mountain. 
#100109
A
started; had already hidden
B
was starting; hid
C
had started; had already hidden
D
had started; was hiding
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---I hear you ______ abroad. ---That’s right. We’re going to live in Spain. 
#101291
A
are moving
B
have moved
C
move
D
will have moved
I don’t think she saw me just now. She_________ the beautiful vases.
#102118
A
just admired
B
had just admire
C
has just admired
D
was just admiring