He _________ the boy's ignorance and sold him a worthless learning machine.
| A．made advantage of | B．took possession of |
| C．took charge of | D．took advantage of |
--- Oh, must you? Stay a bit longer. ____.
--- Thanks anyway. I’ve got an early start tomorrow morning.
| A．It’s been such fun having you. |
| B．Maybe you can have supper here. |
| C．We welcome you with open arms. |
| D．Let’s have another chat. |
It’s reported that a bus went out of ____ control on a highway ____ east of the city and crashed into a river.
| A．the; the | B．/; / | C．the; / | D．/; the |
The doctor recorded the ______ of the old man’s death as heart failure.
| A．effect | B．result | C．reason | D．cause |
The reference book is of great value. ________ can be enjoyed from it until you have a deep understanding of it, however.
| A．Nothing | B．Few | C．Something | D．Much |
Some extra office equipment, including two desks and two computers,
__________ to be ordered next week.
| A．are | B．is | C．was | D．were |