Directions  Type Form 4, the S-Form (third person singular in the simple present tense), of each verb in the blank. Use the TAB key to go to the next blank. If your answer is not correct, you see equal signs. For example, = = means the correct answer has two letters. = = = means the correct answer has three letters.  To see all the answers, click "Correct Answers".  To clear the whole activity, click "Clear All".