It took ______ building supplies to construct these energy-saving houses. It took brains, too.
| A．other than | B．more than | C．rather than | D．less than |
While I was making the model plane，my little nephew kept asking me questions with great ______ .
| A．wonder | B．patience | C．doubt | D．curiosity |
She is a quiet girl at school，but sometimes she _____ be very naughty.
| A．should | B．would | C．can | D．will |
— Did a letter come for me this morning?
— Yes. _____ came for you.
| A．That | B．It | C．One | D．The letter |
-- How do you find the performance by the pianist?
-- ______. I can't think too highly of it.
| A．It's really wonderful | B．It all depends |
| C．No one knows for certain | D．It is not my cup of tea |
________ Anirban Maitra, a professor at Oxford University, Jack’s success would not have been possible.
| A．If it weren’t for | B．Were it not for |
| C．Had it not been for | D．If it hasn’t been for |