— Amy, I called you yesterday evening, but nobody answered the phone.— Oh, I _________ a walk with my mother at that time.
#62058
A
take
B
took
C
am taking
D
was taking
推荐题目
I can finish ___ the storybook this week. 
#59767
A
to read
B
reading
C
read
D
reads
 He        a baseball, but he doesn’t        a baseball bat.
#58984
A
have; have
B
has; has
C
have; has
D
has, have
The doctor looked ______ the old man ______.
#61427
A
at…care
B
over…careful 
C
up…carefully
D
over…carefully