He complained to the bookseller that there were several pages ______ in the book.
A、losingB
暂无解析
We have to wait for the bus, ______?
I was shocked by the number of people who seemed to have nothing better to do with their timethan ______ to know fish better.
______thepopularityofrobotsinJapan,thecountry’srobot-productiongrowthisslowingdown.
There ______ nothing more for discussion, the meeting ended earlier than expected.
Homing pigeon is useful as a ______ carrier because when taken from home, it will return atthe first opportunity.
