Answer and explanation:
Before answering this exercise we need to remember three things related to grammar: 
1. In spanish, a conjugated verb (verb nucleus) codifies aspect, mood, voice, tense and number. 
2. We use personal pronouns to identify the subject or object of a sentence; the subject also can be expressed by a noun (substantive). 
3. The conjugated verb need to match with the subject of the sentence in number, no matter if it is expressed by a personal pronoun or by a noun. 
SIMPLE PRESENT TENSE 
Simple present in spanish is used to express: 
- Things that are happening in this precisely moment 
Example: Yo como pizza (I eat pizza) 
- Things that are commonly true 
Example: Los estudiantes hacen la tarea (Students do homework) 
Example: Yo desayuno banana (I have banana for breakfast) 
- Future actions that are totally planed and scheduled 
Example: Viajamos a casa (We travel to home) 
ANSWERS 
We are asked to conjugate the verbs tener and venir in simple present, so here there are: 
TENER 
Singular 
- Yo TENGO  
- Tú TIENES 
- Él/Ella TIENE 
Plural  
- Nosotros TENEMOS 
- Ustedes TIENEN 
- Ellos TIENEN
VENIR 
Singular 
- Yo VENGO 
- Tú VIENES 
- Él/ella VIENE 
Plural 
- Nosotros VENIMOS 
- Ustedes VIENEN 
- Ellos VIENEN