这是我第一次去中国，我怕我会不习惯。

Zhè shì wǒ dìyī cì qù Zhōngguó, wǒ pà wǒ huì bù xíguàn.

This is my first time going to China; I'm afraid I won't be able to adapt.

别怕，有什么问题就问老师。

Bié pà, yǒu shénme wèntí jiù wèn lǎoshī.

Don't be afraid; if you have any questions, just ask the teacher.

她很怕狗，所以不想去那儿。

Tā hěn pà gǒu, suǒyǐ bù xiǎng qù nàr.

She is very afraid of dogs, so she doesn’t want to go there.