| A | B |
| blink | (V) shut your eyes and very quickly open them again |
| scratch | (v) use your fingernails against your skin because it is itching |
| breathe | (V) take air into the lungs and let it out again |
| severe | (adj) great or intense, usually for something bad or undesirable |
| shiver | (v) shake your body slightly because it is itching |
| chew | (V) break up food with your teeth so that it becomes easier to swallow |
| common | (ADJ) when something is found in large numbers or it happens often |
| cough | (V) force air out of your throat with a sudden, harsh noise |
| sneeze | (n) suddenly take in your breath and then blow it down your noise noisily without being able to stop yourself |
| dizzy | (ADJ) mentally disoriented |
| swallow | (v) cause something to go from your mouth down into your stomach |
| drowsy | (ADJ) feel sleepy and cannot think clearly |
| exhausted | (ADJ) very tired |
| symptom | (N) something that is wrong with your body or mind that is a sign of an illness |
| weak | (adj) someone who is not healthy or does not have good muscles, so that they cannot move quickly or carry heavy things |
| high blood pressure | (N) when the amount of force with which your blood flows around your body is abnormally elevated |
| make sense | (PHRASE) can understand it |
| nauseous | (ADJ) wanting to vomit |
| rash | (N) an area of red spots that appears on your skin when you have a bad reaction to touch or eating something |