Read and write.用所给单词的适当形式填空。 1. — Whose pencils ________ (be) these? — They are ________ (Amy). 2. He ________ (like) the kite very much. I ________ (like) it too. 3. Miss Zhang ________ (have) many books. They ________ (be) thick. 4. — Touch this, Mary. How ________ (do) it feel? — It ________ (be) thin.