The police were seeking more information to find out________ killed the rich merchant.
| A．who it was that | B．who was it that |
| C．it was who | D．who was it |
Students are required to _______ down what the teachers teach in class.
Which of the following is wrong?
| A．set | B．put | C．write | D．make |
The English spoken in the United States is only slightly different from ______ spoken in England.
| A．which | B．what | C．that | D．the one |
The lawyer seldom wears anything other than a suit __________the season.
| A．whatever | B．wherever | C．whenever | D．however |
________ we ________ much longer, we might not even have had the spot on the rooftop.
| A．Should; hesitate | B．Was; hesitating | C．Did; hesitate | D．Had; hesitated |
I like this jacket better than that one, but it costs almost three times _______.
| A．as much | B．as many | C．so much | D．so many |