根据汉语提示选择正确的答案。
1. Father Bear, Mother Bear, and Baby Bear are _____________ (幸福的一家).
A. a happy family
B. an happy family
2. This bed is _____________ (正合适).
A. right
B. just right
3. Someone was _____________ (正在睡觉) in my bed!
A. sleep
B. sleeping
4. She _____________ (看见) the porridge on the table.
A. sees
B. watch
5. She _____________ (跑出) the house.
A. runs out from
B. runs out of
