— is your grandmother?—She is 80years old.
#56300
A
How
B
How old
C
How many
D
What
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Mr. Brown is 70 this year. Although he is very old, ____ he works very hard.
#58159
A
and
B
but
C
so
D
/
Something was wrong with the computer . I had no choice ____ to wait.
#58473
A
except
B
besides
C
beside
D
but
Jack does his homework ________ Mary. So they both always get good grades in the exams.
#57427
A
so careful as
B
as carefully as
C
so carefully as
D
as careful as