Tom’s father had not spoken to him since his marriage, because he considered Tom ______ a mistake in marrying so young a girl.

It was in the lab, _______ was taken charge of by Mrs Smith, they found the missing necklace.

Mr Smith always has ________ to tellus.

It’s quite_____me why such things have been allowed to happen

We are going on a travel to Qingdao in six days. — .