I’d rather you _______that now, than afterwards.

Beijing government puts more than 700 million yuan to increase its green space this year,____________ doubles the money provided last year.

What do you think of the White House— Splendid. While I was studying in America, I ________ it twice.

I don’t like talking on _______ telephone; I preferwriting _______ letters.

It’s easy to _________ this camera , while putting the pieces together is quite difficult, so you must keep the directions well.