He was never （ ） of experimenting with different ways of planting his crops.

Why can’t you do this small （ ） for me? I’ve helped you often enough in the past.

The purpose of the conference is to （ ） the friendship among the Asian countries.

I am sorry that he （ ） in such poor health.

This is the very house （ ） my grandpa lived before his death in 1980.

At the 60th anniversary, the guests sitting in the front are those ______ graduates from the university.

Only when （ ） in the afternoon （ ） able to leave.

______ , Martin can reach the branch of that tall tree at the gate.

Can you_____the difference_____the two phrases?

Tom’s bedroom was in a （ ）, for books and papers were here and there.

He spoke so quickly that I didn’t_____what he said.

We consider_____the instrument be adjusted each time it is use