Put the verb in the correct form: You’re always tired. If you ________ to bed so late every night, youwouldn’t be tired all the time. (not/go)

The correct answer is B. didn’t go.

The sentence is in the past simple tense, so the verb “go” should be in the past simple tense as well. The past simple tense of “go” is “went.” However, the sentence also has the negative “not,” so the verb needs to be in the negative form. The negative form of the past simple tense of “go” is “didn’t go.”

The other options are incorrect because they are not in the past simple tense or they are not in the negative form. Option A, hadn’t gone, is in the past perfect tense. Option C, hasn’t gone, is in the present perfect tense. Option D, didn’t gone, is not a correct form of the verb “go.”

Here is a diagram that shows the conjugation of the verb “go” in the past simple tense:

| Tense | Singular | Plural |
|—|—|—|
| Present | go | go |
| Past | went | went |
| Future | will go | will go |
| Present Perfect | have gone | have gone |
| Past Perfect | had gone | had gone |
| Future Perfect | will have gone | will have gone |

I hope this helps!