The doctor told him that he ______ completely stop smoking if he wants to improve his health significantly.

You ______ bring any food to the party because the host has already prepared more than enough for everyone.

All employees ______ attend the annual safety training session; failure to do so will result in a formal warning.

I ______ remember to buy some milk on my way home from work, otherwise, we won't have any for breakfast tomorrow.

Passengers ______ use their mobile phones during takeoff and landing, as it can interfere with the aircraft's navigation systems.

To be eligible for this particular scholarship, students ______ maintain a grade point average of at least 3.5.

You ______ worry about the deadline for this report; it's been extended by another week, so you have plenty of time.

Children under the age of 12 ______ be accompanied by an adult to enter the theme park.

We ______ forget to lock all the doors and windows before we leave for our vacation next month.

In order to get your driver's license, you ______ pass both the written and practical driving tests successfully.

You ______ pay for the museum entrance today; it's a special free admission day for all visitors.

All visitors ______ register at the front desk before proceeding into the office building for security reasons.

You ______ wear a uniform for this job, but many employees choose to wear smart casual attire.

As a library member, you ______ return the borrowed books by the due date to avoid any late fees.

Drivers ______ exceed the speed limit in residential areas, as it poses a significant danger to pedestrians.

She ______ take her medication exactly as prescribed by the doctor to ensure a full and speedy recovery.

We ______ make a reservation in advance if we want to dine at that popular restaurant, especially on a weekend.

Participants in the experiment ______ discuss the details with anyone outside the research team to maintain confidentiality.

You ______ bring your own laptop to the workshop, as computers will be provided for all attendees.

To enter this restricted area, you ______ have special authorization and a valid ID card.

He ______ study much harder if he expects to pass the final examination, which is known to be very challenging.

You ______ touch any of the exhibits in the museum unless there are specific signs permitting it.

We ______ buy a new printer because the old one has completely broken down and is beyond repair.

If you have a severe allergy, you ______ inform the restaurant staff before ordering your meal.

You ______ worry about me; I'll be perfectly fine on my own for a few days while you're away.

All athletes participating in the Olympics ______ undergo regular drug testing to ensure fair competition.

I ______ call the bank to report my lost credit card immediately to prevent any unauthorized transactions.

You ______ speak loudly in the library; it's a place for quiet study and reading for everyone.

In many countries, you ______ wear a seatbelt whenever you are driving or traveling in a car.

You ______ bring a gift to the wedding, but a thoughtful card would be appreciated by the couple.

To operate this machinery safely, employees ______ read the instruction manual carefully beforehand.

She ______ finish this project by the end of the week, or her boss will be very disappointed with her performance.

You ______ park your car here; it's a designated emergency exit and must be kept clear at all times.

We ______ find a solution to this problem quickly, as it's affecting our entire team's productivity.

Before starting the exam, students ______ write their names clearly on the top of every answer sheet.

You ______ pay for the software update; it's included as part of your existing subscription plan.

All new members ______ complete an induction program to familiarize themselves with the company's policies.

I ______ go to the dentist for a check-up soon; it's been over a year since my last appointment.

You ______ leave your bags unattended at the airport, as they could be considered a security risk.

If you want to improve your English, you ______ practice speaking it regularly with native speakers.

You ______ tell anyone about this surprise party; we want it to be a complete secret for Sarah.

He ______ wear glasses when he's reading because his eyesight isn't as good as it used to be.

You ______ wait for me if I'm late; just go ahead and start the meeting without me.

All participants ______ wear appropriate safety gear before entering the construction site.

I ______ apologize for my mistake; it caused a lot of inconvenience for everyone involved.

You ______ smoke in any enclosed public spaces, as it is strictly prohibited by law.

We ______ book our flight tickets soon, or the prices might go up significantly closer to the travel date.

To maintain a healthy lifestyle, you ______ get regular exercise and eat a balanced diet.

You ______ bring anything to the potluck dinner, but if you want to, a dessert would be lovely.

All candidates ______ submit their applications online before the deadline to be considered for the interview.

She ______ remember to set her alarm clock, or she'll definitely oversleep and miss her important appointment.

You ______ walk on the grass in this park; please use the designated pathways provided.

I ______ buy a new charger for my phone because I accidentally left mine at the hotel during my last trip.

If you are feeling unwell, you ______ come to work; you should stay home and rest to avoid spreading germs.

You ______ be a member to use this swimming pool; it's open to the general public for a small fee.

All international students ______ provide proof of health insurance upon enrollment at the university.

He ______ finish writing his thesis this semester if he wants to graduate on time with his classmates.

You ______ make any noise after 10 PM in this residential area, as it disturbs the neighbors.

To avoid dehydration, you ______ drink plenty of water, especially when exercising or in hot weather.

You ______ feel obliged to attend the optional training session if you already feel confident with the material.

Before any surgery, patients ______ fast for at least eight hours, meaning they cannot eat or drink anything.

I ______ remember to send a thank-you note to my aunt for the lovely birthday present she sent me.

You ______ use your phone while driving; it's extremely dangerous and illegal in most places.

We ______ find an alternative route because the main road is closed due to an accident.

For this recipe to work, you ______ follow the instructions precisely, otherwise the cake might not turn out well.

You ______ take off your shoes before entering the temple; it's a sign of respect in this culture.

She ______ get her car repaired soon because the brakes are not working properly, which is very unsafe.

You ______ bring any electronic devices into the examination room; they are strictly forbidden.

I ______ update my computer's operating system, as the current version is no longer supported and has security vulnerabilities.

You ______ worry about preparing dinner tonight; I've already made plans to order takeout for us.

All employees ______ wear their identification badges at all times while on the company premises.

He ______ consult a financial advisor before making such a significant investment to understand the potential risks.

You ______ copy answers from another student during the test; that's considered cheating and will have serious consequences.

To access the online course materials, students ______ register with their university email address.

You ______ be over 18 to purchase alcohol in this country; it's the law, and stores are very strict about it.

You ______ finish the entire book by tomorrow, just read the first three chapters for our discussion.

All visitors ______ sign out when leaving the building so we can keep track of who is on site.

I ______ get a new pair of running shoes because my old ones are completely worn out and offer no support.

You ______ photograph the artwork in this section of the gallery, as indicated by the signs.

She ______ take a break; she's been working non-stop for over six hours and looks exhausted.

You ______ bring your passport if you are traveling domestically, but it's always a good idea to have some form of ID.

To join the advanced class, you ______ demonstrate a high level of proficiency in the subject.

He ______ remember to pick up his dry cleaning on the way home, as he needs the suit for a wedding tomorrow.

You ______ leave children unattended near the swimming pool at any time for safety reasons.

We ______ organize our files properly, otherwise, it will be impossible to find anything when we need it.

If you want to vote in the upcoming election, you ______ register before the official deadline.

You ______ pay for parking here on Sundays; it's free all day, which is quite convenient.

All construction workers ______ wear hard hats and safety boots while on the building site.

I ______ find a quiet place to study for my exam, as I find it difficult to concentrate with too much noise.

You ______ enter the laboratory without proper authorization and safety goggles; it's a strict rule.

To ensure the plants grow well, you ______ water them regularly, but be careful not to overwater.

You ______ reveal the password to anyone, not even to someone claiming to be from the IT department.

He ______ see a doctor about that persistent cough; it's been bothering him for weeks now.

You ______ bring your own towel to the gym; they provide clean ones for all members.

All team members ______ attend the weekly progress meeting to discuss ongoing projects and challenges.

I ______ renew my library card because it's about to expire next week, and I borrow books frequently.

You ______ feed the animals in the zoo; it can be harmful to their health and disrupt their diet.

We ______ plan our journey carefully if we want to visit all those cities in just two weeks.

If you wish to cancel your subscription, you ______ inform customer service at least 30 days in advance.

You ______ feel pressured to make a decision immediately; take your time to consider all the options available.

All pilots ______ pass rigorous flight simulations and medical examinations regularly to maintain their licenses.

She ______ buy a new dress for the party; she has several beautiful ones she can wear.

You ______ cross the railway tracks when the barriers are down; it's incredibly dangerous and illegal.

I ______ get my car serviced before our long road trip next month to ensure it's in good condition.

Before submitting your essay, you ______ check it carefully for any grammatical errors or typos.

You ______ attend the company picnic if you have other commitments, as it's an optional social event.

All medication ______ be kept out of reach of children to prevent accidental ingestion.

He ______ practice playing the piano every day if he hopes to become a concert pianist.

You ______ use flash photography inside the museum, as it can damage the delicate ancient artifacts.

We ______ make sure we have enough petrol in the car before setting off on a long journey through remote areas.

To become a certified diver, you ______ complete a number of supervised open water dives.

You ______ bring a dictionary to the language exam; all necessary resources will be provided if needed.

All restaurant staff ______ wash their hands frequently and thoroughly to maintain hygiene standards.

I ______ call my parents tonight; I promised I would let them know I arrived safely.

You ______ leave any valuables visible in your car when you park it, as it might attract thieves.

She ______ find a good tutor to help her with mathematics, as she's struggling with the current topics.

You ______ wear formal attire to the conference; business casual is perfectly acceptable for all sessions.

All citizens ______ respect the laws of the country they are residing in or visiting.