Problem: Write an article based on this summary: Contact the folder owner. Wait for him to grant you access. Rejoin the folder. View the rejoined folder.

Answer: Look for the owner of the folder you want to rejoin. Ask him to invite you again to join the shared folder. You will receive a notification that you've been asked to join a shared folder on Dropbox. Once you've successfully rejoined the folder, you will be able to see and access the files under it once again.

Problem: Write an article based on this summary: Take deep breaths before going onstage. Release nervous energy before presenting. Stand confidently with your feet shoulder-width apart. Don't panic if you lose your train of thought. Don't aim for perfection.

Answer: Taking a deep breath can help your body relax. Breathe in through your nose for four seconds, hold for four seconds, and then breathe out through your mouth for four seconds. Focus the way your stomach feels as you breathe, and close your eyes for a more relaxing experience. You can also put your hands on your stomach and focus on the feeling of them rising and falling as you breathe. Flex your calves and ball up your fists to get rid of the adrenaline going through your body. If you start to shake while presenting, place your hands at your sides or, if possible, center yourself with the podium. If you stand with your feet too close together, you might find yourself swaying or off-balance, which won't help with your confidence! Stand with your feet shoulder-width apart and center yourself while you speak. You can also try a power pose before going onstage to boost your confidence. For an easy power pose, stand with your feet shoulder-width apart and your hands on your hips, like superman. Hold the position for several seconds before relaxing into a more natural stance. Everyone loses their train of thought at one point or another, so it's ok if you do too! The most important thing to remember is not to panic. Instead, take a moment to collect your thoughts, focus on what you just said, and try to pick up where you left off. Even if it doesn't seem that way when you're onstage, a collected pause seems more put-together than trying to rush to say something to fill the silence. If you want your speech to be perfect, you'll be setting the stakes unnecessarily high and, more likely than not, you'll fail to meet your expectations. That's not because you can't give an incredible speech, but because there are many aspects of your speech that will be outside of your control! Instead, focus on doing your best, preparing well, and executing your speech as well as you can.

Problem: Write an article based on this summary: Draw a number and call it out to the audience if you are the caller. Strike the numbers off as they are called if you are playing the game. Claim for the winning point if you think you have one. Verify the winning point if you are the caller. Award the prize to the winner.

Answer: Shake the box containing the numbers, and choose 1 without looking at it. Read the number loudly and clearly to everyone playing, so that they can strike it off their ticket if necessary. Some experienced callers like to use nicknames for the numbers that they read out to make the game more fun. However, they will always say the actual name for the number too. Some nicknames for the numbers include "Lone ranger" for the number 1, "Colors of the rainbow" for the number 7, and "Valentine's Day" for the number 14. If you play tambola regularly with family or friends, come up with your own nickname for each number to make the game more interesting. As the caller reads out each number, check the appropriate column to see if you can strike a number off. If you don't have the number that has been called out on your ticket, wait for the next number to be called. Be ready to stand up and shout if you think that you have won the game! Often you can only win the game if you announce that you have won immediately, rather than waiting until after the next number has been called. If you miss your chance to announce that you have won, you will usually miss out on your entitlement to the prize. More than 1 person may realize that they have the winning point after a number is called. In this case, the first person to announce it goes to the caller to have their ticket verified. Check the tambola ticket to see if the winning point has been awarded by the last number called. Announce to the group playing if that particular player has won or not. If the player has won, this often ends the game. However you can decide to keep playing if you want to draw for second and third prizes. If the player doesn't have a winning point, keep calling numbers and playing the game until someone wins. If there are prizes for the winning ticket or tickets, give these out to the players. The prizes are usually cash. For an informal game with family or friends, you can be more creative with the prizes. Try a voucher to a local restaurant, a delicious treat, a flower bouquet, or a certificate with the winners name on it.

Problem: Write an article based on this summary: Fold an 8 in x 11 in (21.5 cm x 28 cm) sheet of paper in half.

Answer:
Lay the paper down vertically and fold it from left to right so that its corners meet up. You can use ordinary white printer paper, construction paper, or origami paper. This is called folding the paper "hot dog style." Make a neat crease along the paper. To strengthen the crease, run your finger down the fold 3-4 more times.