5. Bad Sentences.—Good sentences, then, are sentences that have some variety in form and in length, and, in particular, that are frequently periodic. You will soon learn to give to your writing the little touch of grace or beauty that comes in this way.

But what are bad sentences? What sorts of sentences should you try not to make? There are really only three kinds of sentences which are positively bad. The first is the "comma sentence."

6. The "Comma Sentence."—This name is sometimes given to sentences in which two or more independent clauses, not connected by conjunctions, are separated only by commas. You should guard carefully against this fault. If two independent clauses be placed in a single sentence, they should be connected by a conjunction or separated by a semicolon.

When independent clauses in the same sentence are connected by a conjunction, it is proper to use either a semicolon or comma. When they are not connected by a conjunction, only the semicolon can be used.

Examples. 1. It was late, and the moon shone brightly. 2. It was late; and the moon shone brightly. 3. It was late; the moon shone brightly. 4. It was late, the moon shone brightly. [Wrong.]

Note for the Teacher.—Occasionally, in a compound sentence, particularly when it consists of three or more short statements, commas are used instead of semicolons. But it seems best to encourage pupils to use the semicolon invariably. Insistence on this practice will greatly strengthen the pupil's grasp of the sentence and its structure.

Exercise 22.—Correct the following sentences:—

1. Everything has its time to flourish, everything passes away. 2. It was late at night, the moon shone through the windows. 3. We are in a rich, a happy house, all are cheerful and full of joy, 4. The door opened and the maid came in, they all stood still, not one stirred. 5. I was right, we were not of the smallest importance to her. 6. I'm glad they are gone, now we can be comfortable. 7. The frost had broken up, a soft plentiful rain had melted the snowdrifts. 8. The window was a grand advantage, out of it one could crawl on to the roof, and from the roof was the finest view in all Nortonbury. 9. It was one of my seasons of excessive pain, I found it difficult to think of anything but pain. 10. The stream lay so low as to be invisible from where we sat, you could only trace the line of its course by the small white sails.

Exercise 23.—Insert capitals and periods.

1. I left Salem House upon the morrow afternoon, I little thought then that I left it, never to return, we traveled very slowly all night, and did not get into Yarmouth before nine or ten o'clock in the morning, I looked out for Mr. Barkis, but he was not there; and instead of him a fat, merry-looking little old man in black, with rusty little bunches of ribbons at the knees of his breeches, came puffing up to the coach window, and said, "Master Copperfield?"

2. The conflict had raged for an hour, it grew more furious, from deck to deck the combatants rushed madly, fighting like demons, the Richard and her crew suffered terribly, yet they fought on, she had been pierced by several eighteen-pound balls below water, she leaked badly, but she would not surrender.