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- I think digital dictionaries are very useful.．-______________________________________.

If I had _______, I’d visit Europe, stopping at all the small interesting places.

You don’t know about the difficulty I had ______ the work then at all.

—I'm going camping this weekend.________

---I’m engaged! ---__________ on your engagement!

----I must be leaving now. It'll be 3hours’ drive to get there.----_________________________

Hello, may I speak to Mr. Brown?—_______________________.

David, nice to meet you. I have heard a lot about you.- ______________________________________.

—Do you speak English or French in Canada?—______,but, I prefer French.

--Mike suggests a camping trip this weekend. I think it is a good idea.   -- __________