1. The infinitive in English is expressed by writing the word TO before a verb. An example of this would be to play, to dance, to sleep, etc. When you want to change that verb according to a particular tense, you just delete TO and alter the verb. In Spanish, however, the verb endings AR, IR, and ER indicate infinitive.
2. The correct answer is NO. An example of this would be: En Espana, no amamos estar lejos de nuestra familia, which means - In Spain, we don't like being far from our family, so we just added the word NO in front of the verb amar to indicate this is not done.
3. Use the word TAMBIEN to agree with someone who likes something. For example: Yo tambien quiero ir a Espana, which means - I want to go to Spain too. Use the word TAMPOCO to agree with someone who dislikes something. An example would be: Yo tampoco quiero ir al cine. - I don't want to go to the cinema either.
4. If you do not like either of the two choices, use the word NI. An example of this would be: No me gusta ni nadar ni dibujar, which means I don't like either swimming or drawing. In this case, the word NI is translated both as either and or.
