These flowers . . . by my mum every year.

are planted
were planted
is planted

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вот вопрос

как был выяснен основной план строения хордовых?

и еще вот это пожалуйста!!!!! Заранее спасибо

Раскройте скобки, употребив глагол в Past Simple и Past Perfect.

1. He already (go) by the time I (come) to the party. 2. Mother (cook) dinner before he (come). 3. When I (reach) the front door, I realized that I (loose) the key. 4. The shop (close) by the time I (get) there. 5. The scientists (carry) out many experiments before they (achieve) satisfactory results. 6. When I (arrive), he (stay) in the same hotel where we first (meet). 7. By the end of the year he (finish) research. 8. He told me that he (not see) much of her since she (move) to another town. 9. When I (come), he already (come) and (sit) near the fireplace looking through a magazine. 10. She said that they (meet) in 1990 for the first time.

1) укажите слова с твёрдыми шипящими звуками...чайник, пружина, щи, шапка. 2) в какой строке во всех словах буква, обозначающая шипящий согласный звук: шапка, могучий, лошадь ученик, крыша, повар сухой, ластик, девочка филин, скворец, чаша Спасибо.