Which is __________, traveling by air or by train?
-- Don’t you like math? -- , I like Chinese very much.
I like this silk dress, and it so soft and comfortable.
--- We failed in the singing competition. --- _________. Better times are waiting for you.
There are no people in the hotel. It _________ have the friendliest service.
--- _________do you write a letter to your father? --- I seldom or never do that now. Instead, I call or e-mail him almost every day.