Нужно вставить may, can, should 1 have problems with money not look after yourself 3 not even cook! 4 feel hungry on the way 5 make a good plan first 6 take a sleeping bag 7 take warm clothes 8 speak french

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

2-there is security in this park