Yang jago bahasa inggris tolong dong!! Buatin percakapan: A : Asking for Certainty B : Giving for Certainty A : Asking for Certainty B : Expressions for Doubt A

A : Are you sure we can trust him
B : I'M sure, he has work with me since ten years ago
A : And, are you sure, he can deliver this laptop to C
B : I'M In the doubt, i don't know can he do this task
A : I think He can do it because he have a car
B : Oh, Okay I think He can do this task too