People should use public transport instead of their own private cars — _______The roads are too crowd as it is

I would appreciate ______, to befrank, if the goods could be delivered as soon as possible.

下列各句中加点词语的意思与现代汉语全都不同的一项是（ ）

______ you’ve got the chance, you might as well make full use of it

下列各句中，没有语病的一句是