You will be ______ if you walk alone in the forest. There are many ______ snakes and carnivores (食肉动物) in it.
---How is it going? ---It’s .
Tom is funny. He often jokes.
---What does your pen pal ? ---She is short and has long hair.
There ________a bank near here. And my mother works there.
---Bob doing homework? ---No, he isn’t. He is a letter.