90. I invited Joe and Linda to dinner, but ______ of them came.
A tree was planted along the road . Choose the one that is not proper for the blank.
----Why is he feeling down today?----Because the suggestion he _______ has been turned down.
________ cleaning the yard and making up the beds for the old, we also read newspapers for them and had chats with them.
Though Tom knew nothing about business, he succeeded ________ other more well-informed managers failed.
Everyone will go through life's stages of ups and downs, ________ selfrespect plays a key role in the maturity(成熟) of a person.