Fill in the blanks using “AM, IS, ARE, AM NOT, ISN’T, AREN’T”:

1. Germany, England, and Spain ………… cities.
2. A lemon ……….. sweet. It …….. sour.
3. Copper ……….. cheap. Diamonds ………… expensive.
4. Airplanes …….. slow. They ………. fast.
5. Ice cream and candy …….. sweet.
6. Today ……… cloudy. It …….. bright.
7. My brother ……… married. He …… single.
8. I ……… from Turkey. I …….. from Canada.
9. Maths ……… hard. It ……….. easy.
10. Mariah … a beautiful girl. She ……… ugly.