To complete the sentences, you need to use the Present Continuous tense, which is formed with the verb "to be" (am/is/are) followed by the verb with an "-ing" ending. Here is the expanded answer to fill in the blanks:
1) Four people are sitting at a table. They are in a restaurant. They 2) are having dinner. They 3) are wearing smart clothes. The man 4) is wearing a suit. The parents 5) are smiling at each other and they 6) are talking. The children 7) are listening. The girl 8) is drinking some Coke. The boy 9) is eating some bread. They 10) are enjoying their meal.
Explanation:
- are sitting - The verb "sit" is used in the Present Continuous to indicate an ongoing action.
- are having - The verb "have" describes an action currently taking place.
- are wearing - "Wear" shows that the action of wearing is currently happening.
- is wearing - Since "the man" is singular, we use "is" for the Present Continuous form.
- are smiling - "Smile" describes an ongoing action.
- are talking - "Talk" indicates they are currently engaged in conversation.
- are listening - "Listen" shows the children are currently paying attention.
- is drinking - Since "the girl" is singular, we use "is" to describe her current action.
- is eating - "The boy" is singular, so we use "is" for his ongoing action.
- are enjoying - "Enjoy" depicts that they are currently taking pleasure in their meal.
The Present Continuous tense is used here to describe actions happening at the moment of speaking.