--- _________, where’s my pen?        --- __________, I don’t know.
#21512
A
Hello; No
B
Oh; Sorry
C
Excuse me; Thanks
D
Excuse me; Sorry
推荐题目
 —What does your father look like?  —     
#21895
A
He is thin and tall.
B
He’s a teacher.
C
He wears a white shirt.
D
He is polite and helpful.
—Hi, Betty, are you free at present? I have to ask you for a favor.—_____.With pleasure
#1695
A
Sorry, I am busy
B
Go ahead
C
Help yourself
D
Ask, please