--- I heard they went skating in the mountains last winter. --- It ______ true because there was little snow there.

 — Are you going to Beijing by air?— It’s fast, but expensive. So I’m not sure. I _____ take a train. 

—Can I pay the bill by check?--- Sorry, sir. But it is the management rules of our hotel that payment ____ be made in cash.

- Mr Jackson, __ we go rock climbing? m Yes, but you must use ropes.

Here are some apples. You _________ take any one if you like.