This sentence is talking about what will happen for three weeks in the future. But using the word "another" does tell us that she has already spent some time "moping around the house" -- maybe one day, maybe several days, maybe weeks. (In contrast: "She couldn't mope around the house for the NEXT three weeks" does not give us any information about whether she has already spent time "moping around the house").

Both environmental and genetic factors work together to have a vital influence on a child’s development in terms of being a good human being and a successful one in life.

Generally, my plans for the weekend are very varied. Sometimes I like to drink beer and talk with friends I haven't seen for a long time; other times I like to practice some sport or go to new places. Generally, I try to do something different on my weekends that takes me away from the routine. ~~~~~ a few options: "go to new places" "visit places I've never been to before" "visit places that are new to me" "generally" can be an introductory word at the start of a sentence (with a comma after it) or you can put "generally" between the subject and the first verb. Both of these options are correct: "Generally, I try to do something..." "I generally try to do something..."

Well, for me, actually my childhood has nothing special -- I haven't gone somewhere special, I haven't gotten something special. So, maybe the favourite memory for me is I have been living with my parents all the time, so in my childhood, I got ("my" or "a") mother's love and ("my" or "a") father's love, and I think this is the most important thing for ourselves. Thank you. ~~~~~~ I think "anywhere" and "anything" will sound a little more natural: "...I haven't gone anywhere special, I haven't gotten anything special..."

Currently I work for E&Y, one of the biggest consulting and professional services firms worldwide. I am an experience manager who is in charge of handling and checking all resource assignments through the different projects at the firm. ªªªªªªª I'm not sure if you wanted to say "experience manager" (a specific job title) or "experienced manager" (if you want to say that you have performed in this type of management role for long enough to gain skills and experience)

How much time do we waste on meaningless trivia? How much do we suffer from rules that don't exist in the natural world? And human beings destroy the environment and furthermore, ruin the earth by (or "through" or "to achieve their") unreasonable economic growth. No one wants to suffer. No one wants to die. But, why can't people stop doing that? Who drives this world this way? What do they want? ~~~~~ I think "who" is assumed to be a singular pronoun unless the sentence specifies that "who" refers to a plural noun. For example: "Who drives too fast on our street?" "Who are those girls who drive too fast on our street?" "Who are those girls?" "Who is making all that noise?" ("who" is a singular pronoun here because the WORDS in this sentence do not specify that "who" refers to a plural noun. Even if we can hear 20 people shouting, this specific sentence will still be "Who IS making all that noise?"). "Who are the people that are making all that noise?" ("who" is a plural pronoun here because the words specify that "who" refers to the plural noun "people")

It's sunny today. It's not hot -- in fact, it's a bit cold. I like this kind of day, because I can do a lot of things without dying due to extreme temperatures. What about you? Do you prefer cold days or hot days?

When I was 9, I read Romeo and Juliet. In that moment ("At the time"), I thought that it was a novel, but now I know that it´s a play. Maybe it wasn´t a story for a girl, but I liked it.