на 9 парниковых рам потребуется 144 стекла сколько можно застеклить рам имея 80 стёкл - №23340372

на 9 парниковых рам потребуется 144 стекла сколько можно застеклить рам имея 80 стёкл
- Предмет:
  Математика
- Автор:
  caseyssc5
- 5 лет назад

Ответы 1

144делитьна90=9 парниковых рам
- Автор:
  trevorjimenez
- 5 лет назад
- 0
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1)Ann ____ her letter at 6 o’clock in the evening. *
a)Still wrote
b)Was writing
c)Still writes
d)Will still write
2)Can you stay here till I ____ to her? *
a)Shall speak
b)Speaks
c)Speak
d)Am speaking
3)We know that she ____ busy next Saturday. *
a)Would be
b)Will be
c)Had been
d)Were
4)Father told us that she ____ tickets the day before. *
a)Bought
b)Has bought
c)Was buying
d)Had bought
5)I can’t walk any ____. I’m exhausted. *
a)Farther
b)Further
c)Far
d)Farthest
6)Do you know when she ___ free? *
a)Are
b)Been
c)Will be
d)Were
7)Where is my umbrella? – You ___ left it on the bus. *
a)May have
b)Could
c)Should have
d)Might
8)He didn’t like ____ fun of. *
a)Being made
b)Making
c)Having made
d)Make
9)The house is on fire. – Good heavens! I ____ the fire – brigade immediately. *
a)Shall call
b)Am going to call
c)Was going to call
d)Am calling
10)I asked who this book ____ by. *
a)Was written
b)Wrote
c)Had been written
d)Is written
11)If you had consulted Dr. Burns earlier, you ___ ill now. *
a)Will be
b)Wouldn’t be
c)Won’t be
d)Wouldn’t have been.
12)How do you know this? - ___ the experience. *
a)By
b)At
c)In
d)With
13)We are happy ___ our holidays in the village now. *
a)To spend
b)To be spending
c)To have spent
d)To have been spent
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d)Would
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a)Being eaten
b)Eating
c)Having eaten
d)Having been eaten
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a)Am going
b)Has gone
c)Will be going
d)Had gone
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a)Carefully
b)More carefully
c)Most carefully
d)The most carefully
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b)Don’t have
c)Didn’t have to
d)Wouldn’t have to
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b)To see
c)Seeing
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a)Being looked
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c)Looked
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a)Will be delivering
b)Will been delivered
c)Will deliver
d)Will be delivered
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a)Weren’t seen
b)Wasn’t seeing
c)Wasn’t seen
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a)Above
b)In
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b)Are
c)Has
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b)Morning
c)Mornings’
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b)Safer
c)Safest
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a)A
b)An
c)The
d)–
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b)Lives
c)Had lived
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