Put the verbs given in the Past indefinite or present perfect tenses : 1 yesterday they (to carry out) their first experiment in the laboratory. 2 he not yet (to graduate) from the institute. 3we (to carry out) many experiments lately. 4 Moscow (to become) one of the most beautiful cities in the world.

Question

Английский язык

Ион

20 августа, 15:38

Put the verbs given in the Past indefinite or present perfect tenses : 1 yesterday they (to carry out) their first experiment in the laboratory. 2 he not yet (to graduate) from the institute. 3we (to carry out) many experiments lately. 4 Moscow (to become) one of the most beautiful cities in the world.

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Яня · Answer 1

1 yesterday they carried out their first experiment in the laboratory.

2 he hasn't yet graduated from the institute.

3 we have carried out many experiments lately.

4 Moscow has become one of the most beautiful cities in the world. (можно и became - зависит от предложений по тексту)

Илюша · Answer 2

1. They carried out

2. He has not yet graduated

3. We have carried out

4. Has become