38,get going 赶紧行动; 同义：get moving
A: It looks like we won’t have enough time to do all we wanted to.
B: Who says we won’t? let’s get going.
39, get on one’s nerve 招惹某人神经了
A: Why did you come to the meeting late? I left a message with your roommate about the time change.
B: She has a very short memory and it really gets on my nerve sometimes.
40, get started on 开始做
We should get started on the project.