PRESENT PERFECT TENSE

ПЕРЕВЕДИТЕ НА РУССКИЙ ЯЗЫК

УПРАЖНЕНИЕ 1 .
ПЕРЕПИШИТЕ ПРЕДЛОЖЕНИЯ ВЫБРАВ СООТВЕТСТВУЮЩИЕ ФОРМУ Present perfect tense.
1) ... you ever ... work with of a surgeon in the operating- room ? ( did.... see, have .... seen).
2) I ... .... everything except the last article ( have translated, has translated ).
3) He ... ... everything for the experiment ( prepared , has prepared).
4) We ... ... English test today ( have written, to write) .


УПРАЖНЕНИЕ 2 .
ПОСТАВЬТЕ ПРЕДЛОЖЕНИЯ В ВОПРОСИТЕЛЬНУЮ ФОРМУ.
1) The progress of chemistry has enabled our chemists to make a lot of new chemical products.
2) The students have written Latin dictation.
3) We have been to London with my friend.
4) She has given him this English book.
5) They have built new hospital in the village.

СПАСИБО БОЛЬШОЕ Olialia123

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1. have .... seen2.  have translated3. has prepared4.have written21. Has the progress of chemistry enabled our chemists to make a lot of new chemical products?2. Have the students written Latin dictation?3. Have we been to London with my friend?4. Has she given him this English book?5.  Have they built new hospital in the village?