3 is correct. “The question tag for ‘I am’ is ‘aren’t I’?: ‘I’m late, aren’t I?’ “ What is the tag question of I am not? Use “aren’t I” in tags to mean “I...
At its most basic, “To Have and To Hold” refers to the physical embrace of husband and wife. “To have” is to receive without reservation the total self-gi...
To speed time up: Think differently about what you’re doing. To make time go faster if you are waiting in queue, reframe it as a time to rest. Avoid check...
Community Wiki on Stack Overflow is really just a question or answer that can be edited by a larger number of users. It isn’t a separate portion of the si...
1, 5, 14, 30, 55, 91, 140, 204, 285, 385, 506, 650, 819, . The summation in the formula represents the decomposition of a pyramid into its square layers. ...
valid, sound, cogent, convincing, telling mean having such force as to compel serious attention and usually acceptance. valid implies being supported by o...
Hiding the Facebook comment will keep it hidden from everyone except that person and their friends. Deleting the Facebook comment will erase it; no one wi...
Taking care of yourself: “Be kinder to yourself.” “Always know your worth.” “The world is bigger than you think it is and your worries aren’t as important...
multiple-choice questionA multiple-choice question (MCQ) is composed of two parts: a stem that identifies the question or problem, and a set of alternativ...
The queen can move in any direction on a straight or diagonal path. The queen cannot “jump” over any piece on the board, so its movements are restricted t...