We went to the Lincoln Memorial yesterday, ___, not surprisingly, was crowded with visitors from all over the world.
| A．where | B．which | C．that | D．when |
_____ he referred to in his article was unknown to the general readers.
| A．That | B．What | C．Whether | D．Where |
--What do you think made Celia so happy?
--______ a prize in the recent competition.
| A．As she won | B．Won | C．Winning | D．Because of winning |
Mr. Hilton’s new house is almost _____ the one he used to live in.
| A．the twice size of | B．as twice big as | C．bigger twice than | D．twice the size of |
Why don’t you bring ______ to his attention that you are too busy to do it?
| A．this | B．that | C．it | D．what |
What surprised me was not what he said but ______ he said it.
| A．the way | B．in the way that | C．in the way | D．the way which |