Despite their __________ of interest, Fleming kept trying to develop the chemical ___________ it would be safe and effective.
| A．lacking; in order to | B．lack; so that |
| C．lack; so as to | D．lacking; so that |
I am very grateful to my first teacher for his advice_____ difficulty you meet with,confidence is a must.
| A．that; what | B．which; whether |
| C．which; whichever | D．that; whatever |
Given that real estate regulation has failed more than once in the past, there are many who____ that house prices will start rising again.
| A．inspect | B．suspect |
| C．blame | D．suggest |
The traveling plan, _____ most of people objected, was in no way practicable.
| A．which | B．to which |
| C．with which | D．just as |
It’s very wise of you to____ well-trained workers ____ untrained ones in the assembly line.
| A．substitute; for | B．substitute; with |
| C．replace; by | D．replace; with |
----Jane, you’ve made such great efforts that you are____ to pass the exam.
----It is very kind of you to say so, Mr. Smith.
| A．easy | B．bound |
| C．possible | D．unlikely |