7. — I think we had a very successful day.
— _____________
A. Nor did I. B. I am worried.
C. What do you think? D. Yes, we certainly did.
8. — Would you like to go swimming this afternoon?
— ______________
A. Yes, but I’ll have English classes.
B. I’m afraid I can’t decide.
C. I wish I could, but I am very busy today.
D. It’s very kind of you.