Professor Smith is now ________ the company, which was once________ Professor White.
—Have you received your new shoes? —Yes. And at the same time I got the jacket I _____.
As the intelligence of robots increases to match ________ of humans,we may use them to expand our frontiers.
Experts believe that language learning is a process ______ skills are more important than grammar rules.
The warning of the storm, ______ over the radio and on TV, spread quickly through the province.
24. Not until I completed the form______ that half questions were not relevant to me.