When you are speaking on the phone, you must convey the impression that this is an important conversation to you, ______ you are treating with great significance.
| A．one | B．the one | C．that | D．it |
He was sentenced to death ______ what he has stolen from the bank.
| A．that | B．since | C．because | D．because of |
______ nice，the food was all eaten up soon.
| A．Tasting | B．Taste | C．Tasted | D．To taste |
I lost my way in complete darkness and ,______ matter worse, it began to rain.
| A．making | B．to make | C．made | D．having made |
You can't work out this problem ___in this way.
| A．rather than | B．other than | C．or rather | D．or else |
I had no idea ____ is better, so I took ____ of them.
| A．what;both | B．what;none | C．which;both | D．which;none |