Inventors invention airplane tool inspiration helicopter rubber band interested kites experiment breeze soften broke flight glider design1. Wright brothers were great _______________________. Airplane was their great ______________________. 2. One of the essential ________________________ in the kitchen is a knife which is used in almost all cooking activities. 3. “Do you see that big H on the ground?” “That’s a spot for ______________ _______landing.” 4. It’s bright, sunny and windy today. The kids must be very happy because they can go out and play ______________________. 5. The students are in the biology lab today. They are going to conduct an _______________________ with frogs! 6. I can tie my hair into a pony tail using a _______________________. 7. Some artists have different sources of _______________________ for their work. It can be natural scenery, traditional dances, people’s activities, etc. 8. When the ____________________ begins to take off, its tires fold up into their compartment. 9. I am not ________________________ in baking cakes. I like knitting better. 10. When the car hit the tree, the windshield _________________ into pieces.


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