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ruslan426
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Употребите соответствующие формы глагола, раскрыв скобки. 1. Our students (to study) chemistry
2. My friend (to have) his practical classes on chemistry in a chemical lab.
3. Our group (to obtain) pure hydrogen in the chemical lab.
4. Our students often (to dissolve) and mix substances in the lab.
5. Our group (to record) the yield of a reaction at the end of the lesson.
6. This student (to weigh) a substance on the scales.
7. We (to obtain) solutions and mixtures dissolving substances.​

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yana8889
yana8889
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1. what is the russian for "hobby". хобби. 2 what is the russian for " puzzle"? пазл.3 what does the word "saw" mean in russian? пила. can you explain in russian why a " jigsaw puzzle " is called so in english? мозаика выпиливается лобзиком. 4 what do we call a "jigsaw puzzle" in russian? мозаика.

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