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Instrucciones: Responde las siguientes preguntas.
De acuerdo con el texto, ¿qué información es correcta?
Verbs can be either main verbs or auxiliary verbs. Main verbs tell what action is being performed in a sentence. Auxiliary verbs are used in combination with main verbs. They perform two major functions: 1. Auxiliary verbs indicate shades of meaning that cannot be expressed by a main verb alone. 2. Auxiliary verbs also show tense—the time at which the action of the verb takes place. Do you know the position that auxiliary verbs have in a sentence? They always come before the main verb, although sometimes another word, such as an adverb, may come between the auxiliary verb and the main verb.
During the Industrial Revolution, a big development took place in the cities. The population started growing and with it the economy; bringing other advantages, such as the installation of lights, drainages and sewage systems, the pavement and design of streets, train and tram services and the construction of churches, parks and business.
Identifique en qué oraciones se usan expresiones para iniciar una conversación.
Complete las siguientes oraciones con la opción correcta.
The teacher is _______ person in the classroom. My best friend is _______ student in the classroom.
De acuerdo con el texto, ¿qué información es incorrecta?
High-school students of 15 and over are welcome to question the experts on this course about anything from time travel to the life of stars and plenty space-related topics in between. They will design and build a space rocket and visit museums and a telescope during their seven-day stay.
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