1. There are some flowers in the garden. (改为一般疑问句) ________ ________ any flowers in the garden? 2. Lisa bought a souvenir in the Gift Shop yesterday. (改为否定句) Lisa _______ ________a souvenir in the Gift Shop yesterday. 3. David is playing basketball in the playground now. (对画线部分提问) ________ ________ playing basketball in the playground now? 4. You shouldn’t arrive late for class. (改为祈使句) ________ ________ late for class. 5. The boys were too tired to walk on. (改为同义句) The boys were ________ tired ________ they couldn"t walk on. 6. The teacher has told us how we should improve our speaking skills. (改为简单句) The tcachcr has told us how ________ ________our speaking skills.