The majority of new businesses fail because,_________ they have a product or service that fills a gap in the market, they usually lack the skills in sales, marketing, and administration.

选出加线词语解释全对的一组（   ）

Did you watch the TV show Moving China from CCTV on February 14th—No. I ____ a party with my classmates at that time. Do you have anything important

The alarm ________ when the thieves got in.

job do you want to have ,Steve—I’d like to find a fun and challenging job, one _________ I can always try out my new ideas.