_______from what he did，he isn’t a person to depend on.

What’s the matter with Tom He seems ____ sad. —His pet dog died.

As the saying goes: Knowledge is powerful. For us students, we should try our best as much as we can ____ it in order to achieve our great Chinese Dream.

Lucy doesn’t have an eraser. Let me give _______ to _______

He had something to write down and asked me for ________________.