Conditionals and adverb clauses

Question

(1) If I ate too much food now, I wouldn't be able to eat anything else when my pizza arrives in 30 minutes.

Is the arrives correct here?

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(2) If I didn't sleep now, I would look terrible when I go to work tomorrow.

Is the go correct here?

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(3) If I didn't wake up when my alarm clock goes off, I would be late for work.

Is the goes off correct here?

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(4) If I didn't wake up when my alarm clock goes off, I would be scolded by my boss because she always tells us not to be late.

Is the goes off correct here?

Is the tells correct here?

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So in cases of conditionals, do we just use tenses in adverb clauses normally depending on what we are trying to say, right?

Answer 1

1. question - Yes, arrives is used correctly.

2. question - Yes, go is used correctly.

3. question - No, qoes off is not used correctly because the sentence indicates that it is in the past when you say "didn't". If you swapped the "didn't" with "don't", it would be correct.

4. question - As for goes off, it's the same issue as in question 3, but tells is used correctly.