下列各句中，没有语病的一句是（ ）
ld convey my appreciation to my high schoolteachers, without ____ help I wouldn’t achieve such a big success
If you ________ faults but you still want the bicycle, ask the shop assistant to reduce the price.[ ]
He always did well at school___having to do part time jobs every now and then.[ ]
Where is your grandpa now — He ______ newspaperin the living room.
