My mother often _______some money _______some useless things.

Shall I take my swimming suit ?–No , you _____ . We will just go hiking in the mountain .

The number of the teachers who ______ cars in our school ____ increasing very fast.

I dislike _____ when others laugh at me in public or speak ill of me behind.

When did you become a volunteer for the elderly?– Two years ago. I this group since then.