A.\(\dfrac{{x - 1}}{1} = \dfrac{{y - 1}}{2} = \dfrac{{z + 1}}{3}\)
B.\(\dfrac{{x + 1}}{{ - 1}} = \dfrac{{y + 2}}{{ - 1}} = \dfrac{{z + 3}}{1}\)
C.\(\dfrac{{x + 1}}{1} = \dfrac{{y + 1}}{2} = \dfrac{{z - 1}}{3}\)
D.\(\dfrac{{x - 1}}{{ - 1}} = \dfrac{{y - 2}}{{ - 1}} = \dfrac{{z - 3}}{1}\)

A.\(l = 2r\)
B.\(h = 2r\)
C.\(l = r\)
D.\(h = r\)

A.\(\left( {0;1} \right)\)
B.\(\left( { - 2; - 1} \right)\)
C.\(\left( { - 1;0} \right)\)
D.\(\left( { - 1;3} \right)\)

A.coughed
B.crooked
C.cooked
D.laughed

A.coughed
B.crooked
C.cooked
D.laughed

A.band
B.hand
C.sand
D.bank

A.I love them, too
B.Thank you, it is nice of you to say so
C.Can you say it again
D.Really? They are

A.I love them, too
B.Thank you, it is nice of you to say so
C.Can you say it again
D.Really? They are

A.That’s not true.
B.I am sure about that.
C.I don’t think so.
D.It’s not true.

A.wooden
B.surrounded
C.to fall down
D.the rain