Reliable studies have shown that the children of working mothers

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the following numbered blanks.
WORKING MOTHERS
${\,\,\,\,\,\,\,}$ Reliable studies have shown that the children of working mothers have no more problems than children whose mothers stay at home. My personal view is that mothers should work if they wish.

${\,\,\,\,\,\,\,}$ Some women have invested so much in a career that they cannot (i) _______ to give it up. Others have to work because of economic necessity, and there are also those who are simply not (ii) _______ out to be full-time parents.

${\,\,\,\,\,\,\,}$ There appear to be several options when it comes to choosing childcare. These range from child minders through to granny or the kind lady across the street. (iii) _______, however, many parents don't have any choice; they have to accept anything they can get.

${\,\,\,\,\,\,\,}$ No (iv) _______ how good the available childcare may be, some children protest if their parents are not around. This is a perfectly normal stage in a child's development. Babies over the age of six months become dependent on mum and close family members, so make sure that you allow (v) _______ time to help your child settle in.

${\,\,\,\,\,\,\,}$ And don't forget: if you want to do the best for your children, it's not the quantity of time you spend with them, it's the quality that matters.