—Can you work out this math problem? —Yes. ______ 
#21495
A
It’s a piece of cake.
B
Do please.
C
It’s too hard.
D
Well done!
推荐题目
—I had a great time in the summer holidays.We went scuba-diving in Hawaii.—Wow!________
#951
A
I'm going to Hawaii,too.
B
How generous you are!
C
That sounds really cool!
D
Enjoy yourself!
 —Her rude reply really annoyed me.—________, Ellen. Things will work out.
#3475
A
Don’t mention it
B
I don’t think so
C
No problem
D
Take it easy
–Can you come to play basketball with us, Tom? –______.
#21570
A
I can come
B
That’s all right
C
Sure, I’d love to
D
That’s OK
 —I've studied watching birds as one of my hobbies. Could I make some suggestions?—________.
#1510
A
You will make it
B
It doesn't matter
C
Go right ahead
D
Take it easy