1. 害怕去做：11. later on 以后;随后 | 12. be afraid to 害怕去做 | 13. laugh at sb. 笑话;取笑(某人)
2. 害怕去做,不敢去做：be different from 与......不同 | be afraid to 害怕去做,不敢去做 | be made to do 被迫做某事
3. 害怕：be afraid of || 害怕, 担忧 | be afraid to || 害怕 | be after || 追赶, 寻找
4. 害怕,不敢：be afraid of 害怕 | be afraid to 害怕,不敢 | take notes 做笔记,做记录
1. Collins said he is afraid that NASA's exploration plans would be bogged down by a return visit to the moon.
2. be afraid to
2. She's not afraid to be herself, she has her own personality and I completely adore that.
3. " There is nothing to be afraid of, " Wang said.
4. But he added that many addicts are afraid to come for treatment because they will be arrested if they give their real names and addresses.
5. Netizens can discuss topics they are afraid to discuss when their real identities are be known.
6. Afraid to be a laughingstock at the parties, she found reasons to refuse to attend.
7. Her friends agreed but were afraid she might not be able to get a response unless she launched a campaign to " make a big splash ".
8. Don't be afraid to ask for favors, but be careful not to push anyone too hard.
9. Don't be afraid to ask for assistance or discuss your workload.
10. be afraid to
10. But because of discrimination, most people are afraid to be tested for the disease and remain silent.