What is the $IUPAC$ name of $CH_3 - C \equiv C - C(CH_3)_3$?

Write the $IUPAC$ names of the following structures:
$(i)$ $CH_3-CH=CH-CH(Br)-CH_3$
$(ii)$ $CH_2=C(CH_3)-CH(Br)-CH_3$
$(iii)$ $CH_3-CH=C(CH_3)-CH(Br)-CH_3$
$(iv)$ $CH_3-C(CH_3)=CH-CH_2Br$
$(v)$ $CH_3-CH=CH-CH_2Br$
$(vi)$ $CH_2=C(CH_3)-CH_2Br$

The $IUPAC$ name of the given compound is:

The systematic name of $CH_3-CH(Br)-CH_2OH$ is

What is the $IUPAC$ name of $CH_3-CH_2-CH=C(CH_3)CH_2OH$?

Match the structures in Column-$I$ with their $\text{IUPAC}$ names in Column-$II$.

Column-$I$ (Structure)	Column-$II$ ($\text{IUPAC}$ Name)
$A$. $3-$bromocyclohexanol	$1$. $2,5$-dimethylhexane-$1,3$-diol
$B$. $CH_3-C(Br)=C(CH_3)-CH_2OH$	$2$. $3$-bromocyclohexanol
$C$. $CH_3-CH(CH_3)-CH_2-CH(OH)-CH(CH_2OH)-CH_3$	$3$. hex-$1$-en-$3$-ol
$D$. $CH_2=CH-CH(OH)-CH_2-CH_2-CH_3$	$4$. $2$-bromo-$3$-methylbut-$2$-en-$1$-ol