Sitting under an apple tree one night, an idea came to Newton.
举一反三
- The girl _______ is sitting under the tree is my sister.
- The boy ____________under that tree is my brother. A: sitting B: sits C: is sitting D: sit
- The girl _____- under the tree is really charming. A: sitting B: is sitting C: sat D: sits
- I____(sit) under the tree when an apple fell onto my head.
- After ______ under the tree, we began to have a big meal. A: Seated B: B. Seating C: Sitting