宾语从句和表语从句练习选用适当的连接词填空。where that why whether what as if whatever who because when how 1. Im wondering _ you are always late for class.2. I am not sure _ he will lend me a hand .3. My parents are very kind to me and always let me do _ I think I should do .4. The trouble is _ I am anxious to telephone Mr Smith but I have lost his number .5. Can you tell me _ he lives ?6. He looked just _ he had looked ten years ago .7. It
