variously

"We are humming happily along with the music."

"The divers encountered a huge school of mackerel."

"The children's excitement about the school trip was obvious in their chattering. "

"They knitted and chattered the whole time."

"Kangaroos are known for their ability to jump high."

"The reasons are various."

"The students quietly finished their tests. "

"Go easy on him: he is but a child."

"The upcoming school holiday is a welcome break for the students. "

""She helped me with my homework, and I helped others with theirs." "

"The children excitedly opened their birthday presents. "

"Words cannot express the love I feel for him."