Apples are usually sold by______ weight, and eggs are sometimes sold by______ dozen.
| A．the; the | B．/; a | C．/; the | D．the; a |
—When was Tom bitten by a snake?
—It was on a Sunday _______ he was taking a trip to the mountainous area.
| A．that | B．when | C．which | D．where. |
Jane said, “What did he hear about a week ago?”
Jane asked ____ about _____.
| A．that he heard…a week ago |
| B．what he had heard…the week before |
| C．what he had heard… a week ago |
| D．if he heard…the week ago |
Most people think that it is _____ to spend some time surfing the Internet, but we shouldn’t be too dependent on it.
| A．worth | B．worthwhile | C．worth of | D．worthy of |
One minute she burst into _____ and the next burst out _____.We just couldn’t catch her mood at any moment.
| A．crying; laughter | B．tears; laughter |
| C．crying; laughing | D．tears; laughing |
Do you think the T-shirt is too tight _____the shoulder?
| A．at | B．on | C．to | D．across |