| A | B |
|---|
| ditch | a ling narrrow opening in the ground often used to carry away water |
| hut | a small and roughly made house of place of shelter |
| thread | the ridge or groove that winds around the outside of a screw or bolt and around the inside of a nut |
| kink | a tight twist or curl in something that would otherwise be straight |
| slot | a narrow opening through which small, flat objects can be passed |
| triangle | a musical instrument made from a steel rod that is bent so it has three straight sides |
| jetty | a wall built out from the land to keep rough seas from doing damage |
| banjo | a musical instrument with a round body, a long neck, and five strings |
| hammock | a kind of bed made of canvas or knotted rope |
| cobra | a large snake of Africa, Asia, and Australia whose bite sometimes causes death |
| acrobat | a person who does tricks that take great strength and control of the body |
| boomerang | a flat, curved piece of wood that is shaped in such a way that it returns to the thrower after it is flung |
| porthole | a small, round window in the side of a ship or boat |
| robot | a machine that is often made in the shape of a person: it can do simple kinds of work |
| rug | a covering for the floor |
| dentist | a doctor trained to repair decaying teeth |
| whiskers | hair growing from the sides of the face or chin |
| mitten | a covering for the hand that has one space for all four fingers and another for the thumb |
