Chemistry help!?

Question

1. A double covalent bond consists of
a. two shared electrons
b. one atom contributing two electrons into the bonding region
c. two atoms of the same element bonded together
d. two pairs of shared electrons

2. Water molecules have a bent shape rather than a linear shape because
a. water does not obey VSEPR theory
the hydrogen atoms are attracted to one another
c. lone pairs of electrons around the oxygen atom exert a repulsive force on the bonding electron pairs
d. oxygen does not have enough valence electrons to form linear molecules

3. The polarity of a molecule is a direct result of all of the following EXCEPT
a. the electronegativity of the atoms in the molecule
b. the number of multiple bonds in the molecule
c. the presence of polar bonds
d. the shape of the molecule

please help if you can!

Answer 1

1. - d.

2. - c.

3. - b.

Answer 2

1. d
2. c
3. c