Complete the sentences with the correct form of the verb in brackets: the Present Simple, Present Continuous...

1. John has not worked for a big company before.
2. Have you learned Portuguese this year?
3. I have been to Poland before.
4. You have not done your homework so you can't watch TV.
5. Do you learn a lot about football when you watch good players?
6. Jean will have read a lot before she goes to university in September.
7. Are you finished with that book?
8. Tom does not eat meat. He's a vegetarian.

To complete these sentences with the correct form of the verb, we need to consider the context of each sentence and choose between the Present Simple, Present Continuous, or Present Perfect tense. Here's a detailed explanation for each sentence:

1. John has not worked (Present Perfect) for a big company before.

   • Explanation: The Present Perfect tense is used here because we are talking about John's experience up to the present moment. The phrase "before" suggests an indefinite time in the past, so Present Perfect is appropriate.

2. Are you learning (Present Continuous) Portuguese this year?

   • Explanation: The Present Continuous tense is used to describe an ongoing action or activity happening over a period of time, such as this year. It suggests that the learning process is currently in progress.

3. I have been (Present Perfect) to Poland before.

   • Explanation: Again, the Present Perfect tense is used because we are referring to an experience at an unspecified time in the past. The word "before" indicates the experience has relevance to the present.

4. You have not done (Present Perfect) your homework so you can't watch TV.

   • Explanation: The Present Perfect tense is used here to indicate that the action of doing homework is not completed up to now, affecting the present situation (not being able to watch TV).

5. Do you learn (Present Simple) a lot about football when you watch good players?

   • Explanation: The Present Simple tense is used here because the sentence refers to a general truth or habitual action. It suggests that whenever you watch good players, you typically learn about football.

6. Jean reads (Present Simple) a lot before she goes to university in September.

   • Explanation: The Present Simple tense is used to describe a habitual action or routine. Here, it indicates a regular activity Jean does in preparation for university.

7. Have you finished (Present Perfect) with that book?

   • Explanation: The Present Perfect tense is appropriate as it inquires about the completion of an action in the past with relevance to the present moment (the book being available or not for use now).

8. Tom does not eat (Present Simple) meat. He's a vegetarian.

   • Explanation: The Present Simple tense is used to state a fact or routine behavior. As a vegetarian, Tom consistently does not eat meat, which is a general truth about him.

By choosing the correct tense for each sentence, we convey the intended meaning and context accurately.