As we all know, new technology is being ________ almost every industrial process at present.
| A．applied to | B．devoted to | C．turned to | D．used to |
I have a tight budget for the trip, so I'm not going to fly __________ the airlines lower ticket prices.
| A．once | B．if |
| C．after | D．unless |
Mr. Black is the professor __________ I have great respect.
| A．to whom | B．whom |
| C．who | D．for whom |
Joseph __________ to evening classes since last month, but he still can't say "What's your name?" in Russian.
| A．has been going | B．went |
| C．goes | D．has gone |
As a senior student, I am determined to work harder in order to __________ the desired university.
| A．admit by | B．be admitted by |
| C．admit into | D．be admitted into |
I'm interested in this job very much and hope to get it. I'd much appreciate __________ from you soon.
| A．hearing | B．to have heard |
| C．to hear | D．having heard |