They usually have a meeting ____ Monday.
查看答案
There ____ three balls in the box.
A. is
B. are
C. isn't
D. am
Kate was late for school yesterday, ____ she?
A. is
B. isn't
C. wasn't
D. was
Who is ____ , Tom, Mike or Jack?
A. careful
B. more careful
C. very careful
D. the most careful
Can you ____ English, Li Lei?
A. speak
B. say
C. tell
D. talk