n the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement". I wondered what one would have thought some 40 years ago if you (had said) you could heat liquid using a plastic container.
Bret hart defeated Razor Ramon, Mr. Perfect and the late Bam Bam Bigelow. Jerry Lawer would attack Bret after the match saying he was the only king in wrestling.
2. Permanent hardness of water can be removed by adding