can

—Can I come this evening or tomorrow morning?—Oh, _____is  OK. I'm free today and tomorrow.

I can't understand this passage _______there are no new words in it.

____enough manpower and financial support, we certainly can finish the work.

—When your classmate can’t follow you, what will he say to you? —He will say,“                          ”

---Excuse me, but can you tell me the way to the airport? --- ___________.

---Is Peter there? ---______, please. I’ll see if I can find him for you.

We can depend on Bob to make a _____ choice

—Can I help you with your luggage? —                          .

What can I do for you?          .

Don’t____ to let me know if there is anything I can do for you.