—________ have you been in this school?—For two years. 
#62123
A
How often
B
When
C
How soon
D
How long
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What color is it? -_____.
#61994
A
It’s a pen.
B
It’s black
C
It’s black pen.
D
It’s a black
--- You didn’t come to school by bike today, did you? ---     .It’s broken.
#62627
A
Yes, I did
B
No, I didn’t
C
Yes, I didn’t
D
No, I did
—Is this your pencil?—No, ________. It’s his pencil.
#62693
A
it is not
B
it is
C
it isn’t
D
it’s