Example sentences of "[pron] is often [adj] use " in BNC.
Next page| No | Sentence |
|---|---|
| 1 | Example unc As you will find in algebra work , it is often useful to use a letter in place of a number that we are trying to find . |
| 2 | When writing the formulae of both covalent molecules and ionic compounds , it is often useful to use the valency of an atom , ion or group of atoms . |
| 3 | With a runway it is often possible to use the centre line and a selected spot . |
| 4 | If no faster device is available it is often beneficial to use a separate device of the same sort . |
| 5 | However , it is often necessary to use several solvents so that regions obscured by bands of one are free of interference in the spectrum of another . |
| 6 | It is often advisable to use the commercially prepared seasonings for tacos and chilli as many of the varieties of red and chilli peppers that are abundant in Mexico can not be obtained easily in other countries . |
| 7 | For most purposes , where " a rough indication of frequency " is all that is required , it is often convenient to use the most general term ( eg the word unit ) as a convenient standard of comparison . |