Use the present perfect tense. 1. he gets up at 6 a. m. (just) 2. we translate english texts every week, (already) 3. i see her every day. (today) 4. they pass the exams every year, (already) 5. i know him very well, (since 2000) b. use the past perfect tense. 1. they finished their experiment, (by 5 o'clock) 2. she typed the letter, (by the time we returned) 3. he looked through the documents, (by 12 o'clock) 4. he had supper at 8 o'clock, (by that time) c. use the future perfect tense. 1. i'll make dinner tomorrow, (by the time my husband comes) 2. they will build the shop next year, (before we move there) 3. we are packing the things, (by the time the taxi comes) 4. they will pass the exams in june, (by july)

A. Present Perfect Tense

1. He has just got up at 6 a. m. (According to the Oxford Learner's Dictionary, "got" is the standard past participle).
2. We have already translated English texts.
3. I have seen her today.
4. They have already passed the exams.
5. I have known him since 2000.

B. Past Perfect Tense

1. They had finished their experiment by 5 o'clock.
2. She had typed the letter by the time we returned.
3. He had looked through the documents by 12 o'clock.
4. He had had supper by that time. (Note: the first "had" is the auxiliary verb, the second is the past participle of "have" as explained by Grammarly).

C. Future Perfect Tense

1. I will have made dinner by the time my husband comes.
2. They will have built the shop before we move there.
3. We will have packed the things by the time the taxi comes.
4. They will have passed the exams by July.

Please specify if you would like to practice these tenses with negative or interrogative sentence structures.