Our TV sets sell well, but ten years ago no one could have imagined such a big share in the market that they ____.
He would feel pressured when _____ to answer the teacher’s questions in class.
If you read the poem second time, you’ll have better understanding of it.
The strange man asked me to hand the letter to _____ I met in the police station, saying it was very important.
He told us whether _____ a picnic was still under discussion.
The computer was used in teaching. As a result, not only _____, but students became more interested in the lessons.