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Pregunta
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Respuesta correcta
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write the positive structure of past perfect :
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subject + had+ verb (past participle) + compl. |
auxiliars in past continuous :
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was were |
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Pregunta
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Respuesta correcta
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wich of the next structures are correct. :
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seldom do giraffes sleep twenty minutes a night. |
fungi, ,do not produce chlorophyll. :
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such as mushrooms |
structure of passive voice in simple past. :
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D.O + WAS+ VERB (PAST PARTICIPLE + AGENT |
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