Exercise 1: Fill in the blanks with the correct form of the verb in si tense. 1. She __ (read) a book every day. 2. They __ (play) tennis on weekends. 3. He __ (work) at a hospital. 4 We __ (watch) movies on Friday nights. 5. I __ (like) ice cream.

## Step 1<br />The first sentence is "She __ (read) a book every day.". The subject is "She", which is a third person singular. In English, the simple present tense for third person singular is formed by adding "s" or "es" to the base form of the verb. Therefore, the correct form of the verb "read" is "reads".<br /><br />## Step 2<br />The second sentence is "They __ (play) tennis on weekends.". The subject is "They", which is a third person plural. In English, the simple present tense for third person plural is formed by using the base form of the verb. Therefore, the correct form of the verb "play" is "play".<br /><br />## Step 3<br />The third sentence is "He __ (work) at a hospital.". The subject is "He", which is a third person singular. In English, the simple present tense for third person singular is formed by adding "s" or "es" to the base form of the verb. Therefore, the correct form of the verb "work" is "works".<br /><br />## Step 4<br />The fourth sentence is "We __ (watch) movies on Friday nights.". The subject is "We", which is a first person plural. In English, the simple present tense for first person plural is formed by using the base form of the verb. Therefore, the correct form of the verb "watch" is "watch".<br /><br />## Step 5<br />The fifth sentence is "I __ (like) ice cream.". The subject is "I", which is a first person singular. In English, the simple present tense for first person singular is formed by using the base form of the verb. Therefore, the correct form of the verb "like" is "like".