The ... outside the garden said “Private”

advise
label
notice
signal

С объяснением

1. i must brush my teeth. - anyone, most likely some disobedient child.

2. i have to brush my teeth. - a patient of dentist's, a human with diseased tooth.

3. i must tidy my room. - anyone, most likely some disobedient child.

4.i have to tidy my room. - anyone, probably a child.

5. i must take the medicine. - someone with easy form of illness.

6. i have to take the medicine. - most likely, a regular patient

when does it often rain in moscow? where does it often rain in moscow? does it never snow in africa? where does it often snow in africa? when does it usually rain in october? does it usually rain in october? в вопросах rains делится на does и rain

можно так начать:

у стефана начались каникулы. теперь он може отоспаться, ведь в школу не надо. ещё он может поиграть с друзьями во дворе - свободного времени тепеть много. не надо делать уроки. также он может ложиться спать позже обычного режима.  он может поехать на экскурсии в любое время дня.

  stefan a vacation has begun. now it can sleep off, after all in school it is not necessary. still it can play with friends in a court yard - a free time now much. it is not necessary to do lessons. also it can go to bed after a usual mode.it can go at excursion at any time.

tom cant sing. his pen isnt long. jess hasnt got a big cockerel. a fox isnt black.