. Use can, can’t, may, must, have to.
1. Little children go to bed early. 2. you ride a horse? 3. You take one pencil. I have two. 4. My mother is busy and I take care of my younger brother. 5. I lost my glasses and do my lessons.

1.   must

2.  Can

3.  may  

4.  have to

5.  can't

Explanation:

right angles are formed by perpendicular lines. if the lines would extend, to make two intersecting lines, they would form four right angles.

imparadis't in one anothers arms  

the happier eden, shall enjoy their fill  

of bliss on bliss, while i to hell am thrust,  

where neither joy nor love, but fierce desire,  

among our other torments not the least,  

still unfulfill'd with pain of longing pines;  

yet let me not forget what i have gain'd  

from their own mouths; all is not theirs it seems:  

one fatal tree there stands of knowledge call'd,  

forbidden them to taste: knowledge forbidd'n?  

suspicious, reasonless. why should their lord  

envie them that? can it be sin to know,