B3L2 Reading- Tina and Billy were looking for water

Let's take a break before we (a)   (跨越) the forest.

Tina and Billy were looking for water when Billy saw (a)   . (某物；某事)

It was a (a)   to twelve. (15分鐘，四分之一)

My (a)   (鳥嘴) is too short, and the jar is too small.

Maybe we need some (a)   (石頭).

Hey, look. There is a glass (a)   (罐子) over there.

Good (a)   (做得好), Tina.

I am so (a)   of you. (以...為榮)

Tina flew (a)   and forth. (來回地)

(a)   ,(最後) the water was at the top of the jar when they dropped the last rock.