Nowadays, there seems little room fortraditional literature, but skills like writing or critical thinking actually________ promise for opening doors to good entry-level jobs.

It is __________ difficult work __________ nobody cando it well．

Please be quick, or we will have no time ____ have lunch.

Lisa speaks very good Chinese. —Yes. She has ________ China for quite a few years.

It snowed heavily; ______, lots of flights have been put off until further notice.