题目内容：

用介词in,at,to,with,on填空
The dog barks_____Tom.
The chain is broken and the dog runs_____the little boy.
He has a small cat _____him.
I always get up _____6 o'clock ______Sunday.

优质解答

The dog barks___to__Tom
The chain is broken and the dog runs__with___the little boy.
He has a small cat __to___him.
I always get up ___in__6 o'clock ____on__Sunday.