پرسشها با دستهبندی (زبان انگلیسی => زبان انگلیسی => گرامر)
Celluloid and plastics have largely replaced genuine ivory in the manufacture ……… buttons, billiard balls, and piano keys.
سلام در جمله زیر چرا بعد از فعل ، s به کار رفته ؟ در صورتی که پاسخ میتونه چند نفر باشه Who helps lost children ?
When wood, natural gas, oil, or any other fuel burns, ……… with oxygen in air to produce heat.
کدام یک از گزینههای زیر صحیح است؟
I have left my book in ....... and I would like you to get it for me.
Celluloid and plastics have largely replaced genuine ivory in the manufacture ....... buttons, billiard balls, and piano keys.
Celluloid and plastics have largely replaced genuine ivory in the manufacture ……… buttons, billiard balls, and piano keys.
Celluloid and plastics have largely replaced genuine ivory in the manufacture ……… buttons, billiard balls, and piano keys.
When wood, natural gas, oil, or any other fuel burns, ……… with oxygen in air to produce heat.
