C) 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.
cheap. Diamonds ............ expensive.
3. Copper ...
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.
