--- Did Alan enjoy seeing his old friends yesterday ? --- Yes, he did.He _________ his old friends for a long time.
—What do you expect Mr. Zhang to succeed in? —________.
I'd like to write the letter with a ballpen. Could you please find________for me?
—Can I speak to Mr. Wang, please? —________
No matter what you say, I shall________my opinion.
The Panama Canal________the Atlantic________the Pacific.