They considered a computer, which was considered a great help in their work．
| A．to buy; to be | B．buying; being | C．to buy; being | D．buying; to be |
________ out after a long walk,Mike called and said he couldn’t come to the party.
| A．Having worn | B．Being worn | C．To wear | D．Worn |
.—Your tie goes very well with your shirt.
—_________
| A．Oh,I got it on sale. | B．I bought it at half price. |
| C．Does it really look OK? | D．No,not so nice. |
.If you need a repairman,there’s _________ better than my brother.
| A．nothing | B．none | C．no one | D．nobody |
.In some countries,_________is called“equality”does not really mean equal rights for all people.
| A．which | B．that | C．what | D．one |
.Some of his suggestions had been rejected _________ they were quite impracticable.
| A．as | B．when | C．until | D．if |