I realize she can be very troublesome, but ______I think you should apologize for being so angry with her.

My dad has lots of writers hisfriends so he has a collection of books for free.

When people started questioning his explanation,he had to______ more details. [ ]

Though _____ money, his parents managed to send him to university.[ ]

Nowadays, many women, ________some are not overweight at all, are always going on diets or taking weight-loss pills, ________ are often dangerous.