—How tired I am! I can’t climb any further, Mom.—_________, Helen. You can do it!
#20167
A
No problem
B
That’s OK
C
Come on
D
Well done
推荐题目
----Your pencil case is very nice.  ----__________.
#20087
A
You are right
B
That's right
C
You are welcome
D
Thank you
— Hello, this is Tina speaking. Is that Sam?— Sorry, he isn’t here at the moment.       ?
#20172
A
Can I take a message
B
What are you saying to Sam
C
May I speak to Sam
D
Who’s that speaking?
----Is this your pen?----      .It’s Tony’s pen.
#20271
A
Yes, it is
B
No, it isn’t
C
Yes, I am
D
No, I am not
— ______________ is it today?— It’s Wednesday. 
#20234
A
Which date
B
Which day
C
What date
D
What day
---I will go to Paris on my vacation. --- ______ 
#20232
A
Can I join you?
B
Have a good time.
C
Really?How was it?
D
Good idea.